Description

Key Fob Battery for the remote-locking key fob, part of the central locking and alarm remote system.

This is a CR2025 3V lithium coin cell. It powers the fob’s transmitter so it can send the lock, unlock and alarm-arming signals to the vehicle’s receiver. A weakening cell typically shows as reduced range or intermittent operation before the fob stops responding altogether.

Fits standard CR2025 coin-cell holders.