1. Capacity: 10000mAh 37Wh. Rated capacity: 5900mAh. 2. Input: Micro-USB / Type-C 5V / 2A. 3. Output: USB 1 / 2 5V / 2.1A. Total output: 5V / 2.1A. 4. Indicator: LED indicator. 5. Material: ABS + PC flame retardant shell + lithium polymer battery. 6. Sizes: 136*68*16mm. Weight: 220g.