1. Capacity: 20000mAh, 37Wh. Rated capacity: 11800mAh. 2. Input: Micro-USB / Type-C: 5V / 2A max. 3. Output: USB 1 / 2 / 3 / 4: DC5V-2A. Total output: 5V / 2A max. 4. White LED indicator shows power level (button activation). 5. Material: polymer lithium battery + ABS + PC flame retardant shell, surface spray oil process. 6. Size: 142*70*29mm, weight: 442g.
