... .Universal,portable,elegant design 3,Attractive picture Rechargeable battery pack Features1. Portable power supply unit with fashionable ... output4. black and white color are availableSpecifications:1. Battery Type: polyma Lithium-ion Battery2. Capacity: 5000mAh3 ... . Input: DC 5.0V, 500mA4. Output: DC 5.2±0.1V, ... 6101,Sony ericsson K750, AmoiM300 rechargeable battery pack