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115D31 Battery

Aliases: 115D31L · Standard family: JIS

Direct answer: The 115D31 battery is a JIS-family group — a 12V lead-acid case of 306 × 173 × 225 mm with JIS type A terminals, typically 90 Ah and 850–900 cold cranking amps (JIS D5301 (−18°C)).

Quick facts

12V 90 Ah 850–900 CCA 306 × 173 × 225 mm

Identification

Entity typeBatteryGroup
Group name115D31
Aliases115D31L
Standard familyJIS

Specification

Voltage12V
Typical capacity90 Ah
Typical CCA850–900 A
Dimensions (L×W×H)306 × 173 × 225 mm
TerminalJIS type A
Typical weight23–25 kg

Standards & measurement context

Naming standardJIS
CCA basisJIS D5301 (−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 — see the lead-acid type family for the design trade-offs behind the label.

Equivalent capacity class

~90–100 Ah — other groups in a similar capacity class. This is a capacity comparison, not a physical interchange: dimensions and terminals differ between naming families.

H8130D31

Testing

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

Sources & verification

CCA 850–900 A — JIS D5301 (−18°C)

Evidence card — how this entity's data was established

Basis: JIS D5301 group reference tables + manufacturer datasheets

Confidence: High · Last verified: 2026-09

JIS codes encode performance class and case size; typical values shown.

Last verified: 2026-09

Related

Group sizes explained What is CCA CCA reference Dimensions & terminals Plate & grid design CCA testing

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