Characteristics: With excellent high-energy discharge characteristics, suitable for cameras, lamps and other main power supply; spiral electrode structure, can be high-current discharge; low self-discharge rate, long life; self-discharge rate: room temperature 0.5% or less/year, long life, the end of the discharge, the voltage is less; a wide range of temperatures can also be used.
Battery specification: Voltage: 3.0V / Capacity: 300 mAh / Weight: approx. 10g (per 1pc) / Dimensions: approx. Φ15.6×27mm / Self-discharge rate: 0.5% or less per annum / Battery type: Rechargeable CR2 battery.
Applications: Lighting, security (electronic door locks, fire alarms), electronic instrumentation (gas, electricity, waterways), residential fire alarms, gas leakage alarms, automotive electronic main and auxiliary power supplies, etc.
When charging, be sure to use the charger for lithium iron phosphate rechargeable batteries. This battery is CR2, not CR123A. Please check the size before purchasing.