... Specification:Input: DC5V-1000mAOutput: DC5.3V-1000mA(MAX)Capacity:5200mAh(Battery)Size:100x42x23MMWeight:133gCarried Standard:GB4706.18-20051. Long life, and ... .Multiple protection from overtime, overheat, overcurrent, short-circuit5.Charge&discharge battery indicator function, easy to use6.LED lighting function, easy to illuminate ...