Product description：Features & Specifications:
20000mAh (3.7V, 74W) big capacity, real output at 12600mAh (5V,5.4A)
2 USB-A and 1 USB C Triple USB output
45W 2-way fast charge
20000mAh Mi Power Bank 3
Features: Super wide capacity 20000mAh mobile power supply 3 high version 20000mah for Xiaomi. Bi-directional fast charging, more efficient, whether charging or discharging Supports low current discharge, suitable for Bluetooth headset and bracelet. Aluminum alloy case, round edge design. Indicator lights show you the status of the power supply. Load support and unloading simultaneously. Multiple built-in protections for this device.
Specifications: Brand: for Xiaomi Type: Backup Power Bank Capacity (mAh): 20000mAh Connection type: USB interface Battery type: Li-Polymer Battery Color:Black Material: Aluminum alloy Input: 5.0V 2.0A, 9V / 12V 18W Output: 5.1V 2.4A, 9V / 12V 15W (max.) Size:153.5*73.5*27.5mm