Original BMW Battery Lithium-ion 69 AH – 61218047221 for M3 F80 M4 F82

Original BMW Battery Lithium-ion 69 AH.

The original BMW 69Ah Lithium-Ion starter battery (Part number 61218047221) is a lightweight power unit designed for high-performance vehicles like the BMW M3 (F80) and M4 (F82/F83). It weighs about 13.5 kg and requires specialized, lithium-compatible charging equipment. Standard lead-acid chargers will damage it.

Because of its unique chemistry, this battery differs significantly from traditional starter batteries:

– Weight: Lithium-ion is much lighter than standard lead-acid batteries, which improves your car’s handling and track performance.
– Capacity: 69Ah (Ampere-hours) refers to the energy capacity. It simply means the battery can provide 1 amp of current for 69 hours before dying.

Charging Needs: You cannot jump-start this battery using a normal charger. You must use a dedicated lithium-ion battery maintainer

Article Number: 61218047221

Fits on:

– 3′ F80 M3
– 3′ F80 M3 LCI
– 4′ F82 M4
– 4′ F82 M4 LCI
– 4′ F83 M4
– 4′ F83 M4 LCI