... surface 2.Universal,portable,elegant design Hot sale power pack 5000mah Features1. Portable power supply unit with fashionable design and light weight2. 2 ... USB output4. black and white color are availableSpecifications:1. Battery Type: polyma Lithium-ion Battery2. Capacity: 5000mAh3. Input: DC 5.0V ... ,Moto V8, KG90,Nokia8210/6101,Sony ericsson K750, AmoiM300 Portable power supply