{ "name": "Battery Group Reference Data", "description": "Entity database of battery groups — H4-H9, JIS N-series and BCI groups with voltage, capacity, CCA (with its standard), dimensions, terminal, technology and evidence. Values are cross-verified ranges, not a substitute for a specific battery datasheet.", "license": "CC BY 4.0", "licenseUrl": "https://creativecommons.org/licenses/by/4.0/", "version": "2026-09", "dateModified": "2026-09-18", "creator": "World Battery Hub", "creatorUrl": "https://worldbatteryhub.com", "recordCount": 56, "data": [ { "id": "h4", "group": "H4", "entityType": "BatteryGroup", "aliases": [ "L1", "LB1", "DIN 55" ], "standard": "EN/DIN", "voltage": 12, "capacity_ah": "55–60", "cca": "500–600", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "207 × 175 × 190", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Small / compact cars" ], "evidence": { "basis": "EN/DIN group reference tables + manufacturer datasheets", "sources": [ "EN 50342 reference tables (dimension codes)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Typical values; the EN code names the battery's performance class and case size." }, "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-35", "group": "Group 35" }, { "id": "group-78", "group": "Group 78" }, { "id": "h5", "group": "H5" }, { "id": "55d23", "group": "55D23" }, { "id": "65d23", "group": "65D23" }, { "id": "group-34", "group": "Group 34" } ], "weight_kg": "14–16", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "h5", "group": "H5", "entityType": "BatteryGroup", "aliases": [ "L2", "LB2", "DIN 60" ], "standard": "EN/DIN", "voltage": 12, "capacity_ah": "60", "cca": "600", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "242 × 175 × 190", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Compact / midsize cars" ], "evidence": { "basis": "EN/DIN group reference tables + manufacturer datasheets", "sources": [ "EN 50342 reference tables (dimension codes)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Typical values; the EN code names the battery's performance class and case size." }, "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-35", "group": "Group 35" }, { "id": "group-78", "group": "Group 78" }, { "id": "h4", "group": "H4" }, { "id": "55d23", "group": "55D23" }, { "id": "65d23", "group": "65D23" }, { "id": "group-34", "group": "Group 34" } ], "weight_kg": "15–17", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "h6", "group": "H6", "entityType": "BatteryGroup", "aliases": [ "L3", "LB3", "DIN 70" ], "standard": "EN/DIN", "voltage": 12, "capacity_ah": "70", "cca": "640–700", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "278 × 175 × 190", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Midsize cars", "Start-stop" ], "evidence": { "basis": "EN/DIN group reference tables + manufacturer datasheets", "sources": [ "EN 50342 reference tables (dimension codes)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Typical values; the EN code names the battery's performance class and case size." }, "capacity_class": "~65–75 Ah", "class_peers": [ { "id": "75d23", "group": "75D23" }, { "id": "80d26", "group": "80D26" }, { "id": "n70", "group": "N70" }, { "id": "group-65", "group": "Group 65" }, { "id": "group-48", "group": "Group 48" } ], "weight_kg": "18–20", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "h7", "group": "H7", "entityType": "BatteryGroup", "aliases": [ "L4", "LN4", "DIN 80" ], "standard": "EN/DIN", "voltage": 12, "capacity_ah": "70–80", "cca": "760", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "315 × 175 × 190", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Large cars", "SUV", "Start-stop" ], "evidence": { "basis": "EN/DIN group reference tables + manufacturer datasheets", "sources": [ "EN 50342 reference tables (dimension codes)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Typical values; the EN code names the battery's performance class and case size." }, "capacity_class": "~80 Ah", "class_peers": [ { "id": "95d31", "group": "95D31" }, { "id": "group-94r", "group": "Group 94R" }, { "id": "group-49", "group": "Group 49" } ], "weight_kg": "20–22", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "h8", "group": "H8", "entityType": "BatteryGroup", "aliases": [ "L5", "LB5", "DIN 90" ], "standard": "EN/DIN", "voltage": 12, "capacity_ah": "90–95", "cca": "850–900", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "352 × 175 × 190", "terminal": "SAE post", "technology": "AGM / EFB", "applications": [ "Large SUV", "Light truck" ], "evidence": { "basis": "EN/DIN group reference tables + manufacturer datasheets", "sources": [ "EN 50342 reference tables (dimension codes)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Typical values; the EN code names the battery's performance class and case size." }, "capacity_class": "~90–100 Ah", "class_peers": [ { "id": "115d31", "group": "115D31" }, { "id": "130d31", "group": "130D31" } ], "weight_kg": "25–28", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "h9", "group": "H9", "entityType": "BatteryGroup", "aliases": [ "L6", "LB6", "DIN 105" ], "standard": "EN/DIN", "voltage": 12, "capacity_ah": "105", "cca": "950", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "394 × 175 × 190", "terminal": "SAE post", "technology": "AGM / EFB", "applications": [ "Heavy-duty", "Premium vehicles" ], "evidence": { "basis": "EN/DIN group reference tables + manufacturer datasheets", "sources": [ "EN 50342 reference tables (dimension codes)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Typical values; the EN code names the battery's performance class and case size." }, "capacity_class": "~100–105 Ah", "class_peers": [ { "id": "n100", "group": "N100" } ], "weight_kg": "28–32", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "55d23", "group": "55D23", "entityType": "BatteryGroup", "aliases": [ "D23" ], "standard": "JIS", "voltage": 12, "capacity_ah": "60", "cca": "540", "cca_basis": "JIS D5301 (−15°C)", "dimensions_mm": "232 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded MF", "applications": [ "Japanese passenger cars" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-35", "group": "Group 35" }, { "id": "group-78", "group": "Group 78" }, { "id": "h4", "group": "H4" }, { "id": "h5", "group": "H5" }, { "id": "65d23", "group": "65D23" }, { "id": "group-34", "group": "Group 34" } ], "weight_kg": "14–16", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "n150", "group": "N150", "entityType": "BatteryGroup", "aliases": [ "145G51" ], "standard": "JIS", "voltage": 12, "capacity_ah": "135", "cca": "900", "cca_basis": "JIS D5301 (−15°C)", "dimensions_mm": "508 × 222 × 212", "terminal": "JIS type A (large taper)", "technology": "Heavy-duty flooded", "applications": [ "Trucks", "Heavy-duty" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "capacity_class": "~135 Ah", "class_peers": [], "weight_kg": "35–38", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "n200", "group": "N200", "entityType": "BatteryGroup", "aliases": [ "190H52" ], "standard": "JIS", "voltage": 12, "capacity_ah": "200", "cca": "1100", "cca_basis": "JIS D5301 (−15°C)", "dimensions_mm": "520 × 278 × 220", "terminal": "JIS type A (large taper)", "technology": "Heavy-duty flooded", "applications": [ "Trucks", "Heavy-duty" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "capacity_class": "~200+ Ah", "class_peers": [], "weight_kg": "45–50", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group31", "group": "Group 31", "entityType": "BatteryGroup", "aliases": [ "31" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "100", "cca": "900", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "330 × 173 × 240", "terminal": "SAE stud / post", "technology": "Flooded / AGM", "applications": [ "Commercial", "Marine", "Trucks" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~100–105 Ah", "class_peers": [ { "id": "h9", "group": "H9" }, { "id": "n100", "group": "N100" } ], "weight_kg": "—", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "typical", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group8d", "group": "Group 8D", "entityType": "BatteryGroup", "aliases": [ "8D" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "200+", "cca": "1400+", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "527 × 283 × 250", "terminal": "SAE stud", "technology": "Heavy-duty flooded", "applications": [ "Commercial", "Marine", "Diesel" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~200+ Ah", "class_peers": [ { "id": "n200", "group": "N200" } ], "weight_kg": "—", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "typical", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group24", "group": "Group 24", "entityType": "BatteryGroup", "aliases": [ "24" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "70–75", "cca": "700", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "260 × 173 × 225", "terminal": "SAE post", "technology": "Flooded / AGM", "applications": [ "Marine", "RV", "Passenger cars" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~70–80 Ah", "class_peers": [ { "id": "h6", "group": "H6" }, { "id": "h7", "group": "H7" }, { "id": "n70", "group": "N70" }, { "id": "group-65", "group": "Group 65" } ], "weight_kg": "—", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "typical", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group27", "group": "Group 27", "entityType": "BatteryGroup", "aliases": [ "27" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "90–95", "cca": "800", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "306 × 173 × 225", "terminal": "SAE post", "technology": "Flooded / AGM", "applications": [ "Marine", "RV", "Trucks" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~90–95 Ah", "class_peers": [ { "id": "h8", "group": "H8" }, { "id": "group-49", "group": "Group 49" } ], "weight_kg": "—", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "typical", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group4d", "group": "Group 4D", "entityType": "BatteryGroup", "aliases": [ "4D" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "160–180", "cca": "1100", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "527 × 222 × 250", "terminal": "SAE stud", "technology": "Heavy-duty flooded", "applications": [ "Commercial", "Marine", "Diesel" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~160–180 Ah", "class_peers": [], "weight_kg": "—", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "typical", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "65d23", "group": "65D23", "entityType": "BatteryGroup", "aliases": [ "D23" ], "standard": "JIS", "voltage": 12, "capacity_ah": "65", "cca": "580", "cca_basis": "JIS D5301 (−15°C)", "dimensions_mm": "232 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded MF", "applications": [ "Japanese passenger cars" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-35", "group": "Group 35" }, { "id": "group-78", "group": "Group 78" }, { "id": "h4", "group": "H4" }, { "id": "h5", "group": "H5" }, { "id": "55d23", "group": "55D23" }, { "id": "group-34", "group": "Group 34" } ], "weight_kg": "15–17", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "n70", "group": "N70", "entityType": "BatteryGroup", "aliases": [ "65G24" ], "standard": "JIS", "voltage": 12, "capacity_ah": "70", "cca": "700", "cca_basis": "JIS D5301 (−15°C)", "dimensions_mm": "260 × 173 × 222", "terminal": "JIS type A", "technology": "Flooded MF", "applications": [ "Passenger cars", "Light trucks" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "capacity_class": "~65–75 Ah", "class_peers": [ { "id": "75d23", "group": "75D23" }, { "id": "80d26", "group": "80D26" }, { "id": "h6", "group": "H6" }, { "id": "group-65", "group": "Group 65" }, { "id": "group-48", "group": "Group 48" } ], "weight_kg": "16–18", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "n100", "group": "N100", "entityType": "BatteryGroup", "aliases": [ "95E41" ], "standard": "JIS", "voltage": 12, "capacity_ah": "100", "cca": "800", "cca_basis": "JIS D5301 (−15°C)", "dimensions_mm": "408 × 172 × 213", "terminal": "JIS type A (large taper)", "technology": "Heavy-duty flooded", "applications": [ "Trucks", "Buses" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "capacity_class": "~100–105 Ah", "class_peers": [ { "id": "h9", "group": "H9" } ], "weight_kg": "25–28", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "n120", "group": "N120", "entityType": "BatteryGroup", "aliases": [ "115F51" ], "standard": "JIS", "voltage": 12, "capacity_ah": "120", "cca": "900", "cca_basis": "JIS D5301 (−15°C)", "dimensions_mm": "503 × 180 × 216", "terminal": "JIS type A (large taper)", "technology": "Heavy-duty flooded", "applications": [ "Trucks", "Buses" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "capacity_class": "~120 Ah", "class_peers": [], "weight_kg": "28–30", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-34", "group": "Group 34", "entityType": "BatteryGroup", "aliases": [ "34", "34R" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "55–75", "cca": "750–900", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "260 × 175 × 182 (approx.)", "terminal": "Top post", "technology": "Flooded / AGM", "applications": [ "Trucks", "SUVs", "high-power automotive" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "Medium", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-35", "group": "Group 35" }, { "id": "group-78", "group": "Group 78" }, { "id": "h4", "group": "H4" }, { "id": "h5", "group": "H5" }, { "id": "55d23", "group": "55D23" }, { "id": "65d23", "group": "65D23" } ], "weight_kg": "17–20", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-49", "group": "Group 49", "entityType": "BatteryGroup", "aliases": [ "H8", "L5", "88L5" ], "standard": "BCI/SAE (DIN/EN H8)", "voltage": 12, "capacity_ah": "80–95", "cca": "850–950", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "353 × 175 × 190 (H8 equivalent)", "terminal": "Top post", "technology": "Flooded / AGM / EFB", "applications": [ "Luxury cars", "trucks", "high-electrical-load vehicles" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~80 Ah", "class_peers": [ { "id": "95d31", "group": "95D31" }, { "id": "h7", "group": "H7" }, { "id": "group-94r", "group": "Group 94R" } ], "weight_kg": "26–28", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-65", "group": "Group 65", "entityType": "BatteryGroup", "aliases": [ "65" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "70–75", "cca": "750–950", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "306 × 190 × 192 (approx.)", "terminal": "Top post", "technology": "Flooded / AGM", "applications": [ "Ford/Lincoln trucks", "SUVs" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "Medium", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~65–75 Ah", "class_peers": [ { "id": "75d23", "group": "75D23" }, { "id": "80d26", "group": "80D26" }, { "id": "h6", "group": "H6" }, { "id": "n70", "group": "N70" }, { "id": "group-48", "group": "Group 48" } ], "weight_kg": "20–22", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "gc2", "group": "GC2", "entityType": "BatteryGroup", "aliases": [ "Golf cart", "6V deep-cycle" ], "standard": "BCI", "voltage": 6, "capacity_ah": "215", "cca": "—", "cca_basis": "Not cranking-rated (deep-cycle)", "dimensions_mm": "260 × 180 × 275", "terminal": "Flag / embedded", "technology": "Flooded deep-cycle", "applications": [ "Golf carts", "Floor machines", "Off-grid 6V banks" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~215 Ah (6V)", "class_peers": [], "weight_kg": "28–32", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "gc12", "group": "GC12", "entityType": "BatteryGroup", "aliases": [ "12V golf cart" ], "standard": "BCI", "voltage": 12, "capacity_ah": "150", "cca": "—", "cca_basis": "Not cranking-rated (deep-cycle)", "dimensions_mm": "327 × 181 × 278", "terminal": "Flag / threaded", "technology": "Flooded deep-cycle", "applications": [ "Golf carts", "Floor machines" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "capacity_class": "~150 Ah (12V)", "class_peers": [], "weight_kg": "35–38", "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-25", "group": "Group 25", "entityType": "BatteryGroup", "aliases": [ "25" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "45–60", "cca": "550–650", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "230 × 175 × 225", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Compact cars", "Some imports" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "16–18", "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-35", "group": "Group 35" }, { "id": "group-78", "group": "Group 78" }, { "id": "h4", "group": "H4" }, { "id": "h5", "group": "H5" }, { "id": "55d23", "group": "55D23" }, { "id": "65d23", "group": "65D23" }, { "id": "group-34", "group": "Group 34" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-26", "group": "Group 26", "entityType": "BatteryGroup", "aliases": [ "26" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "45–55", "cca": "500–550", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "208 × 173 × 197", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Older imports", "Marine starting" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "15–17", "capacity_class": "~45–55 Ah", "class_peers": [ { "id": "group-51", "group": "Group 51" }, { "id": "group-58", "group": "Group 58" }, { "id": "group-75-25", "group": "Group 75/25" }, { "id": "group-96r", "group": "Group 96R" }, { "id": "55b24", "group": "55B24" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-35", "group": "Group 35", "entityType": "BatteryGroup", "aliases": [ "35" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "45–60", "cca": "550–650", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "230 × 175 × 225", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Japanese imports" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "16–18", "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-78", "group": "Group 78" }, { "id": "h4", "group": "H4" }, { "id": "h5", "group": "H5" }, { "id": "55d23", "group": "55D23" }, { "id": "65d23", "group": "65D23" }, { "id": "group-34", "group": "Group 34" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-48", "group": "Group 48", "entityType": "BatteryGroup", "aliases": [ "H6", "L3", "DIN 70" ], "standard": "BCI/SAE (EN H6)", "voltage": 12, "capacity_ah": "70", "cca": "700–760", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "278 × 175 × 190", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "European cars", "Mid-size" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "18–20", "capacity_class": "~65–75 Ah", "class_peers": [ { "id": "75d23", "group": "75D23" }, { "id": "80d26", "group": "80D26" }, { "id": "h6", "group": "H6" }, { "id": "n70", "group": "N70" }, { "id": "group-65", "group": "Group 65" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-51", "group": "Group 51", "entityType": "BatteryGroup", "aliases": [ "51", "51R" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "45–50", "cca": "450–500", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "238 × 129 × 223", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Small Japanese cars" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "13–15", "capacity_class": "~45–55 Ah", "class_peers": [ { "id": "group-26", "group": "Group 26" }, { "id": "group-58", "group": "Group 58" }, { "id": "group-75-25", "group": "Group 75/25" }, { "id": "group-96r", "group": "Group 96R" }, { "id": "55b24", "group": "55B24" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-58", "group": "Group 58", "entityType": "BatteryGroup", "aliases": [ "58" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "50–55", "cca": "500–550", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "255 × 183 × 175", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Ford", "Some imports" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "15–17", "capacity_class": "~45–55 Ah", "class_peers": [ { "id": "group-26", "group": "Group 26" }, { "id": "group-51", "group": "Group 51" }, { "id": "group-75-25", "group": "Group 75/25" }, { "id": "group-96r", "group": "Group 96R" }, { "id": "55b24", "group": "55B24" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-75-25", "group": "Group 75/25", "entityType": "BatteryGroup", "aliases": [ "75/25", "25" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "50", "cca": "500–550", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "230 × 175 × 197", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "GM side/post applications" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "15–17", "capacity_class": "~45–55 Ah", "class_peers": [ { "id": "group-26", "group": "Group 26" }, { "id": "group-51", "group": "Group 51" }, { "id": "group-58", "group": "Group 58" }, { "id": "group-96r", "group": "Group 96R" }, { "id": "55b24", "group": "55B24" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-78", "group": "Group 78", "entityType": "BatteryGroup", "aliases": [ "78" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "55–65", "cca": "700–800", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "260 × 175 × 185", "terminal": "SAE side", "technology": "Flooded / EFB / AGM", "applications": [ "GM trucks", "SUVs" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "17–19", "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-35", "group": "Group 35" }, { "id": "h4", "group": "H4" }, { "id": "h5", "group": "H5" }, { "id": "55d23", "group": "55D23" }, { "id": "65d23", "group": "65D23" }, { "id": "group-34", "group": "Group 34" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-94r", "group": "Group 94R", "entityType": "BatteryGroup", "aliases": [ "H7", "L4", "DIN 80" ], "standard": "BCI/SAE (EN H7)", "voltage": 12, "capacity_ah": "80", "cca": "800–850", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "315 × 175 × 190", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "European cars" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "20–22", "capacity_class": "~80 Ah", "class_peers": [ { "id": "95d31", "group": "95D31" }, { "id": "h7", "group": "H7" }, { "id": "group-49", "group": "Group 49" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-96r", "group": "Group 96R", "entityType": "BatteryGroup", "aliases": [ "96R" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "50", "cca": "550–600", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "243 × 173 × 175", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "European compact" ], "evidence": { "basis": "BCI group reference tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (Varta, Bosch, Exide, East Penn)" ], "date": "2026-09", "confidence": "High", "note": "Typical values — specific builds vary by manufacturer within the group envelope." }, "weight_kg": "14–16", "capacity_class": "~45–55 Ah", "class_peers": [ { "id": "group-26", "group": "Group 26" }, { "id": "group-51", "group": "Group 51" }, { "id": "group-58", "group": "Group 58" }, { "id": "group-75-25", "group": "Group 75/25" }, { "id": "55b24", "group": "55B24" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "75d23", "group": "75D23", "entityType": "BatteryGroup", "aliases": [ "75D23L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "65", "cca": "600–650", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "260 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded", "applications": [ "Japanese cars" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "weight_kg": "16–18", "capacity_class": "~65–75 Ah", "class_peers": [ { "id": "80d26", "group": "80D26" }, { "id": "h6", "group": "H6" }, { "id": "n70", "group": "N70" }, { "id": "group-65", "group": "Group 65" }, { "id": "group-48", "group": "Group 48" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "80d26", "group": "80D26", "entityType": "BatteryGroup", "aliases": [ "80D26L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "70", "cca": "650–700", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "260 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded", "applications": [ "Japanese mid-size" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "weight_kg": "17–19", "capacity_class": "~65–75 Ah", "class_peers": [ { "id": "75d23", "group": "75D23" }, { "id": "h6", "group": "H6" }, { "id": "n70", "group": "N70" }, { "id": "group-65", "group": "Group 65" }, { "id": "group-48", "group": "Group 48" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "95d31", "group": "95D31", "entityType": "BatteryGroup", "aliases": [ "95D31L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "80", "cca": "750–800", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "306 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded", "applications": [ "Vans", "4WD" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "weight_kg": "20–22", "capacity_class": "~80 Ah", "class_peers": [ { "id": "h7", "group": "H7" }, { "id": "group-94r", "group": "Group 94R" }, { "id": "group-49", "group": "Group 49" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "115d31", "group": "115D31", "entityType": "BatteryGroup", "aliases": [ "115D31L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "90", "cca": "850–900", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "306 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded", "applications": [ "Large SUVs", "Vans" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "weight_kg": "23–25", "capacity_class": "~90–100 Ah", "class_peers": [ { "id": "h8", "group": "H8" }, { "id": "130d31", "group": "130D31" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "130d31", "group": "130D31", "entityType": "BatteryGroup", "aliases": [ "130D31L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "95", "cca": "900–950", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "306 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded", "applications": [ "Large vans", "Commercial" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "weight_kg": "24–26", "capacity_class": "~90–100 Ah", "class_peers": [ { "id": "h8", "group": "H8" }, { "id": "115d31", "group": "115D31" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "55b24", "group": "55B24", "entityType": "BatteryGroup", "aliases": [ "55B24L", "55B24R" ], "standard": "JIS", "voltage": 12, "capacity_ah": "45", "cca": "400–450", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "238 × 129 × 227", "terminal": "JIS type B", "technology": "Flooded", "applications": [ "Small Japanese cars" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "weight_kg": "12–14", "capacity_class": "~45–55 Ah", "class_peers": [ { "id": "group-26", "group": "Group 26" }, { "id": "group-51", "group": "Group 51" }, { "id": "group-58", "group": "Group 58" }, { "id": "group-75-25", "group": "Group 75/25" }, { "id": "group-96r", "group": "Group 96R" } ], "value_type": { "voltage": "standard_defined", "capacity_ah": "typical", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "40b19", "group": "40B19", "entityType": "BatteryGroup", "aliases": [ "40B19L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "28–30", "cca": "300–350", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "187 × 127 × 227", "terminal": "JIS type B", "technology": "Flooded", "applications": [ "Kei cars", "Small cars" ], "evidence": { "basis": "JIS D5301 group reference tables + manufacturer datasheets", "sources": [ "JIS D5301 reference tables", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX)" ], "date": "2026-09", "confidence": "High", "note": "JIS codes encode performance class and case size; typical values shown." }, "weight_kg": "8–10", "capacity_class": "~28–30 Ah", "class_peers": [], "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "h3", "group": "H3", "entityType": "BatteryGroup", "aliases": [ "L0", "EN 32L0" ], "standard": "EN/DIN", "voltage": 12, "capacity_ah": "35–45", "cca": "330–360", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "175 × 175 × 190", "terminal": "SAE post", "technology": "Flooded / EFB", "applications": [ "Small city cars", "Some compact hatchbacks" ], "evidence": { "basis": "EN 50342-2 case codes (H3 = L0, EN code 32L0) + manufacturer datasheets", "sources": [ "EN 50342-2 reference tables (case codes L0–L6)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "Medium", "note": "Smallest standard EN/DIN case (L0, 175 mm long). Note: the EN case code \"H3\" (= L0) is distinct from manufacturer product-tier \"H\" labels (e.g. a Varta \"H3\" product is ~100 Ah); this entity refers to the EN 50342 case code. Typical values shown; the H3/L0 case is rated roughly 32–45 Ah by class." }, "capacity_class": "~35–45 Ah", "class_peers": [ { "id": "h4", "group": "H4" }, { "id": "group-25", "group": "Group 25" }, { "id": "40b19", "group": "40B19" }, { "id": "55b24", "group": "55B24" } ], "weight_kg": "10–12", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "22f", "group": "Group 22F", "entityType": "BatteryGroup", "aliases": [ "22F" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "50–55", "cca": "500–550", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "241 × 175 × 211", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "Japanese imports", "Compact cars (Honda, Acura)" ], "evidence": { "basis": "BCI group dimension tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)" ], "date": "2026-09", "confidence": "High", "note": "Common on older Japanese imports (Honda/Acura). Typical values; dimensions follow BCI Group 22F envelope." }, "capacity_class": "~50–55 Ah", "class_peers": [ { "id": "group-51", "group": "Group 51" }, { "id": "group-35", "group": "Group 35" }, { "id": "55b24", "group": "55B24" }, { "id": "group-26", "group": "Group 26" } ], "weight_kg": "15–17", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-63", "group": "Group 63", "entityType": "BatteryGroup", "aliases": [ "63" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "45–50", "cca": "430–470", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "258 × 162 × 225", "terminal": "SAE post", "technology": "Flooded / EFB", "applications": [ "Compact cars", "Some Toyota / Lexus" ], "evidence": { "basis": "BCI group dimension tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)" ], "date": "2026-09", "confidence": "Medium", "note": "Narrower case (162 mm) than Group 24/34. Typical values; dimensions follow BCI Group 63 envelope." }, "capacity_class": "~45–50 Ah", "class_peers": [ { "id": "group-51", "group": "Group 51" }, { "id": "group-26", "group": "Group 26" }, { "id": "55b24", "group": "55B24" }, { "id": "group-25", "group": "Group 25" } ], "weight_kg": "13–15", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-86", "group": "Group 86", "entityType": "BatteryGroup", "aliases": [ "86", "Group 85" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "50–60", "cca": "550–600", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "230 × 173 × 203", "terminal": "SAE post / side", "technology": "Flooded / AGM", "applications": [ "Ford / Mazda", "Compact cars" ], "evidence": { "basis": "BCI group dimension tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)" ], "date": "2026-09", "confidence": "High", "note": "Group 85 and Group 86 share the same case dimensions and differ only in terminal orientation. Typical values shown." }, "capacity_class": "~50–60 Ah", "class_peers": [ { "id": "group-25", "group": "Group 25" }, { "id": "group-35", "group": "Group 35" }, { "id": "group-51", "group": "Group 51" }, { "id": "22f", "group": "Group 22F" } ], "weight_kg": "15–17", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-27f", "group": "Group 27F", "entityType": "BatteryGroup", "aliases": [ "27F" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "90–100", "cca": "710–800", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "318 × 173 × 227", "terminal": "SAE post (front)", "technology": "Flooded / AGM", "applications": [ "Ford trucks", "Large SUVs", "Light commercial" ], "evidence": { "basis": "BCI group dimension tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)" ], "date": "2026-09", "confidence": "High", "note": "Front-terminal variant of Group 27 (terminal posts on the front face). Dimensions follow BCI Group 27F envelope." }, "capacity_class": "~90–100 Ah", "class_peers": [ { "id": "group27", "group": "Group 27" }, { "id": "group31", "group": "Group 31" }, { "id": "h8", "group": "H8" }, { "id": "n100", "group": "N100" } ], "weight_kg": "21–23", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "t5", "group": "T5", "entityType": "BatteryGroup", "aliases": [ "LB2", "LBN2", "45LB" ], "standard": "DIN/EN (low height)", "voltage": 12, "capacity_ah": "55–60", "cca": "540–580", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "242 × 175 × 175", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "European compact cars", "Low-tray applications" ], "evidence": { "basis": "EN 50342-2 case codes (T5 = LB2, 175 mm height) + manufacturer datasheets", "sources": [ "EN 50342-2 reference tables (case codes L0–L6)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Low-height (175 mm) variant of the 242 mm (H5/L2) case — for vehicles with a shallow battery tray. Typical values shown." }, "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "h5", "group": "H5" }, { "id": "h4", "group": "H4" }, { "id": "55d23", "group": "55D23" }, { "id": "group-48", "group": "Group 48" } ], "weight_kg": "14–16", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "t6", "group": "T6", "entityType": "BatteryGroup", "aliases": [ "LB3", "LBN3", "66LB" ], "standard": "DIN/EN (low height)", "voltage": 12, "capacity_ah": "60–70", "cca": "600–640", "cca_basis": "EN 50342 (−18°C)", "dimensions_mm": "278 × 175 × 175", "terminal": "SAE post", "technology": "Flooded / EFB / AGM", "applications": [ "European midsize cars", "Low-tray applications" ], "evidence": { "basis": "EN 50342-2 case codes (T6 = LB3, 175 mm height) + manufacturer datasheets", "sources": [ "EN 50342-2 reference tables (case codes L0–L6)", "Manufacturer datasheets (Varta, Bosch, Banner, Exide)" ], "date": "2026-09", "confidence": "High", "note": "Low-height (175 mm) variant of the 278 mm (H6/L3) case. Typical values shown." }, "capacity_class": "~60–70 Ah", "class_peers": [ { "id": "h6", "group": "H6" }, { "id": "group-48", "group": "Group 48" }, { "id": "65d23", "group": "65D23" }, { "id": "n70", "group": "N70" } ], "weight_kg": "16–18", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "60b19", "group": "60B19", "entityType": "BatteryGroup", "aliases": [ "60B19L", "60B19R" ], "standard": "JIS", "voltage": 12, "capacity_ah": "40–45", "cca": "380–420", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "187 × 127 × 227", "terminal": "JIS type B", "technology": "Flooded MF", "applications": [ "Kei cars", "Small Japanese cars" ], "evidence": { "basis": "JIS D5301 B19 case (187 × 127 × 227) + manufacturer datasheets", "sources": [ "JIS D5301:2019 reference tables (perf class, case, CCA)", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX, Chengguang)" ], "date": "2026-09", "confidence": "Medium", "note": "Extended performance class of the B19 case (above the standard 40B19). Typical values; the JIS perf number is a performance rank, not Ah." }, "capacity_class": "~40–45 Ah", "class_peers": [ { "id": "40b19", "group": "40B19" }, { "id": "h3", "group": "H3" }, { "id": "group-26", "group": "Group 26" }, { "id": "group-51", "group": "Group 51" } ], "weight_kg": "10–12", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "65b24", "group": "65B24", "entityType": "BatteryGroup", "aliases": [ "65B24L", "65B24R" ], "standard": "JIS", "voltage": 12, "capacity_ah": "50–55", "cca": "450–480", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "238 × 129 × 227", "terminal": "JIS type B", "technology": "Flooded MF", "applications": [ "Small Japanese cars", "Compact sedans" ], "evidence": { "basis": "JIS D5301 B24 case (238 × 129 × 227) + manufacturer datasheets", "sources": [ "JIS D5301:2019 reference tables (perf class, case, CCA)", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX, Chengguang)" ], "date": "2026-09", "confidence": "Medium", "note": "Extended performance class of the B24 case (above the standard 55B24). Typical values; perf number is a rank, not Ah." }, "capacity_class": "~50–55 Ah", "class_peers": [ { "id": "55b24", "group": "55B24" }, { "id": "group-51", "group": "Group 51" }, { "id": "group-26", "group": "Group 26" }, { "id": "22f", "group": "Group 22F" } ], "weight_kg": "13–15", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "85d23", "group": "85D23", "entityType": "BatteryGroup", "aliases": [ "85D23L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "70–75", "cca": "560–600", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "232 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded MF", "applications": [ "Japanese midsize cars", "SUVs" ], "evidence": { "basis": "JIS D5301 D23 case (232 × 173 × 225) + manufacturer datasheets", "sources": [ "JIS D5301:2019 reference tables (perf class, case, CCA)", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX, Chengguang)" ], "date": "2026-09", "confidence": "Medium", "note": "Extended performance class of the D23 case (above the standard 80D23). Typical values; perf number is a rank, not Ah." }, "capacity_class": "~65–75 Ah", "class_peers": [ { "id": "75d23", "group": "75D23" }, { "id": "65d23", "group": "65D23" }, { "id": "55d23", "group": "55D23" }, { "id": "h6", "group": "H6" } ], "weight_kg": "16–18", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "100d26", "group": "100D26", "entityType": "BatteryGroup", "aliases": [ "100D26L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "80–85", "cca": "640–680", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "260 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded MF", "applications": [ "Japanese trucks", "4WD / SUVs" ], "evidence": { "basis": "JIS D5301 D26 case (260 × 173 × 225) + manufacturer datasheets", "sources": [ "JIS D5301:2019 reference tables (perf class, case, CCA)", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX, Chengguang)" ], "date": "2026-09", "confidence": "Medium", "note": "Extended performance class of the D26 case (above the standard 80D26). Typical values; perf number is a rank, not Ah." }, "capacity_class": "~75–85 Ah", "class_peers": [ { "id": "80d26", "group": "80D26" }, { "id": "75d23", "group": "75D23" }, { "id": "n70", "group": "N70" }, { "id": "group-65", "group": "Group 65" } ], "weight_kg": "18–20", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "105d31", "group": "105D31", "entityType": "BatteryGroup", "aliases": [ "105D31L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "85–90", "cca": "650–700", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "306 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded MF", "applications": [ "SUVs", "Light commercial diesel" ], "evidence": { "basis": "JIS D5301 D31 case (306 × 173 × 225) + manufacturer datasheets", "sources": [ "JIS D5301:2019 reference tables (perf class, case, CCA)", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX, Chengguang)", "Chengguang datasheet: 105D31 = 90 Ah, 650 CCA (2026)" ], "date": "2026-09", "confidence": "High", "note": "Cross-verified: JIS D5301:2019 lists 105D31 (nominal 74 Ah C20 / 655 CCA); Chengguang rates the same code at 90 Ah / 650 CCA. Range shown spans both (nominal vs marketed rating)." }, "capacity_class": "~85–95 Ah", "class_peers": [ { "id": "95d31", "group": "95D31" }, { "id": "115d31", "group": "115D31" }, { "id": "130d31", "group": "130D31" }, { "id": "h8", "group": "H8" } ], "weight_kg": "21–23", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "110d31", "group": "110D31", "entityType": "BatteryGroup", "aliases": [ "110D31L" ], "standard": "JIS", "voltage": 12, "capacity_ah": "90–95", "cca": "700–740", "cca_basis": "JIS D5301 (−18°C)", "dimensions_mm": "306 × 173 × 225", "terminal": "JIS type A", "technology": "Flooded MF", "applications": [ "Large SUVs", "Vans", "Commercial" ], "evidence": { "basis": "JIS D5301 D31 case (306 × 173 × 225) + manufacturer datasheets", "sources": [ "JIS D5301:2019 reference tables (perf class, case, CCA)", "Manufacturer datasheets (GS Yuasa, Panasonic, AtlasBX, Chengguang)" ], "date": "2026-09", "confidence": "Medium", "note": "Extended performance class of the D31 case (between standard 105D31 and 115D31). Typical values; perf number is a rank, not Ah." }, "capacity_class": "~90–100 Ah", "class_peers": [ { "id": "105d31", "group": "105D31" }, { "id": "115d31", "group": "115D31" }, { "id": "95d31", "group": "95D31" }, { "id": "h8", "group": "H8" } ], "weight_kg": "22–24", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "gc8", "group": "GC8", "entityType": "BatteryGroup", "aliases": [ "8V golf cart" ], "standard": "BCI", "voltage": 8, "capacity_ah": "165–170", "cca": "—", "cca_basis": "Not cranking-rated (deep-cycle)", "dimensions_mm": "264 × 183 × 277", "terminal": "Flag / threaded", "technology": "Flooded deep-cycle", "applications": [ "Golf carts (48V = 6 × GC8)", "Floor machines", "Off-grid 8V banks" ], "evidence": { "basis": "BCI group dimension tables (GC8) + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)", "Trojan T-875 datasheet (8V, ~170 Ah @20h)" ], "date": "2026-09", "confidence": "High", "note": "8-volt deep-cycle group; six GC8 in series make a 48 V golf-cart pack. Typical 20-hour capacity shown (e.g. Trojan T-875 class)." }, "capacity_class": "~165–170 Ah (8V)", "class_peers": [ { "id": "gc2", "group": "GC2" }, { "id": "gc12", "group": "GC12" } ], "weight_kg": "29–31", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "typical", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-34r", "group": "Group 34R", "entityType": "BatteryGroup", "aliases": [ "34R", "34 (reversed terminal)" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "55–75", "cca": "750–900", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "260 × 173 × 200", "terminal": "Top post (reversed polarity)", "technology": "Flooded / AGM", "applications": [ "Trucks", "SUVs", "High-power automotive" ], "evidence": { "basis": "BCI group dimension tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)" ], "date": "2026-09", "confidence": "High", "note": "Same case as Group 34 but with REVERSED terminal polarity (positive post on the opposite side). Dimensions match Group 34; the 'R' suffix denotes reversal, not a size difference. Not interchangeable with Group 34 without checking cable routing." }, "capacity_class": "~55–65 Ah", "class_peers": [ { "id": "group-34", "group": "Group 34" }, { "id": "group24", "group": "Group 24" }, { "id": "group-78", "group": "Group 78" }, { "id": "h5", "group": "H5" } ], "weight_kg": "17–20", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } }, { "id": "group-51r", "group": "Group 51R", "entityType": "BatteryGroup", "aliases": [ "51R", "51 (reversed terminal)" ], "standard": "BCI/SAE", "voltage": 12, "capacity_ah": "45–50", "cca": "450–500", "cca_basis": "SAE J537 (−18°C)", "dimensions_mm": "238 × 129 × 223", "terminal": "SAE post (reversed polarity)", "technology": "Flooded / EFB / AGM", "applications": [ "Honda compacts", "Nissan compacts", "Japanese imports" ], "evidence": { "basis": "BCI group dimension tables + manufacturer datasheets", "sources": [ "BCI Battery Replacement Data Book (group dimensions)", "Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)" ], "date": "2026-09", "confidence": "High", "note": "Same case as Group 51 but with REVERSED terminal polarity. Dimensions match Group 51; the 'R' suffix denotes reversal. Not interchangeable with Group 51 without checking cable routing." }, "capacity_class": "~45–55 Ah", "class_peers": [ { "id": "group-51", "group": "Group 51" }, { "id": "group-26", "group": "Group 26" }, { "id": "55b24", "group": "55B24" }, { "id": "22f", "group": "Group 22F" } ], "weight_kg": "13–15", "value_type": { "voltage": "standard_defined", "capacity_ah": "range", "cca": "range", "dimensions_mm": "standard_defined", "weight_kg": "range", "terminal": "standard_defined", "cca_basis": "standard_defined" } } ] }