← Battery Data · Entity: BatteryGroup

Group 86 Battery

Aliases: 86 · Group 85 · Standard family: BCI/SAE

Direct answer: The Group 86 battery is a BCI/SAE-family group — a 12V lead-acid case of 230 × 173 × 203 mm with SAE post / side terminals, typically 50–60 Ah and 550–600 cold cranking amps (SAE J537 (−18°C)).

Quick facts

Identification

Entity type	BatteryGroup
Entity ID	`WBH-BAT-GROUP-86`
Group name	Group 86
Aliases	86 / Group 85
Standard family	BCI/SAE

Specification

Voltage	12V	Standard-defined
Typical capacity	50–60 Ah	World Battery Hub derived — cross-source range
Typical CCA	550–600 A	World Battery Hub derived — cross-source range
Dimensions (L×W×H)	230 × 173 × 203 mm	Standard-defined
Terminal	SAE post / side	Standard-defined
Typical weight	15–17 kg	World Battery Hub derived — cross-source range

Value types — Standard-defined: fixed by the group standard (voltage, dimensions, terminal); Manufacturer-reported: a representative value from manufacturer datasheets; World Battery Hub derived: a cross-source range aggregated by World Battery Hub from manufacturer datasheets. None is a substitute for a specific battery's datasheet.

Standards & measurement context

Naming standard	BCI/SAE
CCA basis	SAE J537 (−18°C)

The CCA figure is defined by its test standard — values from different standards are not directly interchangeable. Capacity values are typical ranges, not a substitute for a specific battery's datasheet.

Applications

Ford / Mazda
Compact cars

Technology variants

Flooded / AGM — see the lead-acid type family for the design trade-offs behind the label.

Equivalent capacity class

~50–60 Ah — other groups in a similar capacity class. This is a capacity comparison, not a physical interchange: dimensions and terminals differ between naming families.

Testing

Relevant methods for this group: CCA testing, capacity testing, load testing — see the testing methods for procedures and standards.

Sources & verification

CCA 550–600 A — SAE J537 (−18°C)

Evidence card — how this entity's data was established

Basis: BCI group dimension tables + manufacturer datasheets

BCI Battery Replacement Data Book (group dimensions)
Manufacturer datasheets (East Penn, Exide, Interstate, Odyssey)

Confidence: High · Last verified: 2026-09

Group 85 and Group 86 share the same case dimensions and differ only in terminal orientation. Typical values shown.

Last verified: 2026-09

Values are cross-verified typical ranges, not a substitute for a specific battery's datasheet. Return to World Battery Hub.