Dimensions 165*81*50mm Weight 915g Shell Materials ABS Plastic Color Black, Red Battery Type li-polymer battery Capacity 50000mAh Rated Input 5V 2A Rated Output 5V 2A Features Four output, Three input, LED Light, High cCapacity 50000mAh Power Bank for all mobile phones Multi-protections short circuit, over charge, over discharge, over current, over load, temperature protections etc. Cycle Time >1000 times Quality Warranty one year Certificates CE/FCC/RoHS