Type something to search...

Battery Group Size Finder

Find Your Battery

We start with popular combinations. If yours isn't listed, pick a close year to get a ballpark size, then verify against your manual or existing battery label.

How to Confirm the Right Battery

  • Check the label: The group size is usually printed on top of your current battery.
  • Match terminal orientation: Group numbers can share dimensions but flip positive/negative posts.
  • Mind height and hold-downs: Taller batteries can hit hoods; some trays require specific lips or brackets.
  • Meet or exceed CCA: Cold-cranking amps should match or exceed the factory spec, especially in cold climates.

Related Tools

CCA Requirement Estimator

Estimate cold cranking amp needs from engine size and climate.

Open Tool

Coolant Mix Calculator

Calculate coolant concentrate and water amounts for a target mix.

Open Tool

Fuel Efficiency Calculator

Convert fuel economy units and estimate running costs.

Open Tool

RPM vs Speed Calculator

Estimate road speed from RPM, gearing, final drive, and tyre diameter.

Open Tool

Tyre Size & Diameter Calculator

Compare tyre diameter, sidewall, and speedometer changes.

Open Tool