Maxell 5-Count CR1220 Lithium Batteries, 3V Coin Cell (Blister Card)

Maxell CR1220 is a 3V lithium coin cell (LiMnO2), IEC designation CR1220, measuring 12.5mm in diameter by 2.0mm thick with a typical capacity in the 35-40mAh range. Sold as a 5-count blister card. This compact size is commonly specified for smaller remote key fobs, motorcycle fobs, and TPMS (tire pressure monitoring) sensors. Also cross-referenced as DL1220 (Duracell) and ECR1220 (Energizer). Non-rechargeable, with a typical shelf life of up to 10 years in storage. Maxell-manufactured cell. Compatibility varies by model year and trim - confirm against the specific vehicle before ordering.