Features: Suitable for cameras, lights, rangefinders and other main power supply; low self-discharge rate, long life, can be recharged and recycled 1000 times.
Uses: Lighting, security (electronic door locks, fire alarms), electronic instruments (gas, electricity, waterways), residential fire alarms, gas leakage alarms, automotive electronic main power supplies and auxiliary power supplies.
Warning: 1. This item is CR2 rechargeable battery. 2. Use the special charger, can be reused, can be recharged and recycled 1000 times, economical. (When charging, be sure to use the special charger for lithium iron phosphate rechargeable batteries. 3. Can be used for cameras or compatible with CR2 batteries such as SwitchBot (switch key). 4.This battery is CR2. Not CR123A. Please check the size before purchasing.