battery case 1,Capacity: 1850mAh 2,Output: 5V/750mA 3,Certificate: ... ,RoHs,FCC 4,Black/white color Producte detail: Specification of battery case Model lo-c50 Size 126mm*62mm*21mm Capacity 1850mAh ... For For IPhone 4G Cycle Time Over 500 Times Working Temperature -20 to 50 Degree Color Black/White/Colorful Frame popular battery case for ...