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55D23 Battery

Aliases: D23 · Standard family: JIS

Direct answer: The 55D23 battery is a JIS-family group — a 12V lead-acid case of 232 × 173 × 225 mm with JIS type A terminals, typically 60 Ah and 540 cold cranking amps (JIS D5301 (−15°C)).

Quick facts

Identification

Entity type	BatteryGroup
Group name	55D23
Aliases	D23
Standard family	JIS

Specification

Voltage	12V
Typical capacity	60 Ah
Typical CCA	540 A
Dimensions (L×W×H)	232 × 173 × 225 mm
Terminal	JIS type A

Standards & measurement context

Naming standard	JIS
CCA basis	JIS D5301 (−15°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

Japanese passenger cars

Technology variants

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

Equivalent capacity class

~55–65 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 540 A — JIS D5301 (−15°C)

Source: Yuasa / GS Yuasa datasheets · Date: 2026-09 · Confidence: High

Last verified: 2026-09

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