... Rechargeable battery pack Features1. Portable power supply unit with fashionable design and light weight2. 2 USB connection3. Mini USB input standard USB output4. ... black and white color are availableSpecifications:1. Battery Type: polyma Lithium-ion Battery2. Capacity: 5000mAh3. Input: DC 5.0V, 500mA4. Output ... , KG90,Nokia8210/6101,Sony ericsson K750, AmoiM300 rechargeable battery pack