High capacity of 20,000 mAh; built-in smart USB charging controller; compatible with most phones and digital devices; enough capacity to fully charge four Mi 9 phones and still have power left. For peace of mind when you're on the go.
The 20,000-mAh Redmi Fast Charge Power Bank has two USB-A output ports, each with a maximum output of 18 W. It also has two input ports, a USB-C and a Micro-USB port, each with a maximum input of 18 W. A smart power bank that offers more efficient charging and discharging and saves you valuable time.
The 20,000-mAh Redmi Fast Charge Power Bank has two USB-A output ports, each with a maximum power of 18 W when used alone. The combined output of the two ports can reach 5.1 V/3.6 A, so it can be used to charge both phones and tablets.
The 20,000-mAh Redmi Fast Charge Power Bank has two input ports, a USB-C and a Micro-USB port, making it fully compatible with standard Android device cables* and ensuring fast charging of the power bank itself.
The high-density lithium-ion polymer battery provides lasting and reliable battery life for devices such as phones, tablets and digital cameras, so you can recharge wherever you are — in the office or on the go.
Tap the "Check Battery" button twice to switch to two-hour low-current charging mode to charge a Mi Bluetooth Headset or Mi Smart Band*. Suitable for charging low-current devices.