Enegitech CR123A 3V Lithium Battery, 123 3 Volt Lithium Battery for Home Security Sensor Door Lock Non-Rechargeable

Enegitech CR123A Lithium Battery Type: Non-rechargeable Lithium Battery, Voltage: 3V, Capacity: 1600 mAhCR123, CR123A, CR17345, DL123A, EL123AP, K123LA, SF123A, VL123Enegitech 123A battery is compatible with Flood Freeze Sensor, Smart Lock, Smoke Alarm, Smoke Detector, Water Leak Detector and other home alarm system device.Delivering up to 10 years of standby power, these batteries ensure your protection systems are always ready to perform when needed.Built-in PTC protection (pressure, temperature, current) to ensure battery with high safety performance than other brand batteries.