Battery Atlas

Battery Cross Reference

Find equivalent batteries by part number, OEM reference, BCI group, EN code or technology.

Batteries of different sizes with measuring tools

How equivalence is determined

Same case and terminals

An equivalent must share dimensions, terminal type, terminal position and polarity.

Same or better technology

AGM can replace EFB or flooded; the reverse is not acceptable on start-stop vehicles.

Equal or higher ratings

CCA and capacity should be equal or higher, measured under the same standard.