Select Vehicle
Select Vehicle

2016–2021 BMW M2 Battery FAQ's

Please read our FAQs page to find out more.

Do I need to register a new battery on the F87 M2?

Yes. The BMW IBS/charging system expects a registered battery. After replacement, register the battery and match type (AGM vs flooded) and capacity to maintain longevity.

Is a lightweight battery worth it on the M2?

A small‑case AGM or motorsport lithium can drop 15–20 lb off the nose, sharpening turn‑in. Choose adequate CCA for climate and accessories; lithium needs a compatible tender for storage.

Can I relocate the M2 battery to the trunk?

The M2 already mounts the battery in the trunk from factory. Weight savings come from choosing a lighter battery, not relocation.