2PCS 9V Rechargeable Batteries 1300mAh, 9V Rechargeable USB Lithium Long Lasting Battery, with 2 in 1 Charging Cable, for Smoke Detectors, Alarms, Keypad, Microphone
£15.69
This product is ideal for anyone who frequently uses smoke detectors and alarms that require reliable power, such as home security systems or outdoor equipment.
