Mcdodo MC 4191 Series 20,000 mAh power provides additional battery life for your device The surface texture adopts a combination of dots and surfaces, light and luxurious, and comfortable to hold USB-Ax2 + Type-Cx1, USB-A Input Type-C output synchronization, supports charging mobile phones, tablets, earphones, watches, etc. Vacuum coating digital display screen, soft and transparent, clearly displays the charging status NTC high precision temperature sensor monitors circuit temperature in real time Size: 143x67.3x28.12mm Weight: 228g Material: ABS+PC Battery Capacity: 20000mAh/3.7V 74Wh Rated Capacity: 11600mAh Input: Type-C: 5V=2.6A Output: USB-A1/USB-A2: 5V=3A, USB-C: 5V=3A Dual Output: 5V=3A