Lifepo4 li-ion 18650 1400mah 3.2v Capacity 1400mah, volt 3.2v. Dimension: diameter 18.5mm, high 65.0mm. Charge current 300-700ma. Discharge current 280-2800ma. Vc/vv more than 92%. The capacity 0.5c discharge to 3.0v more than 95%. Cycle life more than 2000 times, environment friendly. Features: *long cycle life ( more than 2000 cycles) *high safety & never explode *high-temperature working capability *high rate discharge current *no memory effect *low self discharge *environmental friendly Application: *communication: back-up electric supply, interphone *vehicles: electric bicycle, golf car, electric wheelchair *power tools: electric cropper, electric drill, electric saw, electric hammer. *illuminate devices: solar battery, miner lamp, solar street lamp, emergency light, electric torch. *others: toy, small home appliance.