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H3 Battery

Aliases: L0 · EN 32L0 · Standard family: EN/DIN

Direct answer: The H3 battery is a EN/DIN-family group — a 12V lead-acid case of 175 × 175 × 190 mm with SAE post terminals, typically 35–45 Ah and 330–360 cold cranking amps (EN 50342 (−18°C)).

Quick facts

Identification

Entity typeBatteryGroup
Group nameH3
AliasesL0 / EN 32L0
Standard familyEN/DIN

Specification

Voltage12V
Typical capacity35–45 Ah
Typical CCA330–360 A
Dimensions (L×W×H)175 × 175 × 190 mm
TerminalSAE post
Typical weight10–12 kg

Standards & measurement context

Naming standardEN/DIN
CCA basisEN 50342 (−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

Technology variants

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

Equivalent capacity class

~35–45 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 330–360 A — EN 50342 (−18°C)

Evidence card — how this entity's data was established

Basis: EN 50342-2 case codes (H3 = L0, EN code 32L0) + manufacturer datasheets

Confidence: Medium · Last verified: 2026-09

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.

Last verified: 2026-09

Related

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