... : -20°C to +50°C---Cycle Life >1000 times---1W LED Torch,---Luminous flux: >90 Lm---Beam Angle: 120°---Working time ... /MP4/PDA---Color: Black,Golden,Gray,Rose,Silver or customized---LED power indicator shows remaining power---Protect functions: Short circuit, over ... -current, over-charging and over-dischargingPhotos: Protable Power Bank With LED Torch