... .Charging time:about 6~8 hours4.Lighting time:about 4hours5.Battery capacity:600mAh6.Material:ABS+AS7.Size:15.5*6*2 ... and it will last up to 8 hours2) Ni-Cd rechargeable battery, source power of super bright LED3) Life time for mono ... : energy saving, environment, handy, usefulProduct PhotoLGT-C LGT-A Flashlight,Rechargeable Flashlight,Hand Crank Flashlight/Emergency Mobile Charger