Redmi Fast Charge Power Bank (Black)
Dual input ports | Dual output ports | High capacity of 74 watt-hours | 18-watt fast bi-directional charging
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6 months warranty
Suitable for air travel.
High capacity of 20,000 mAh.
Sufficient capacity to fully charge four phones, with power remaining.
High capacity of 20,000 milliampere; integrated smart control for USB charging*; compatible with most phones and digital devices; sufficient capacity to fully charge four Mi 9 phones with power left over. For peace of mind on the go.
18W dual-direction fast charging
Express shipping and self-shipping.
The Redmi Fast Charge power bank, featuring a capacity of 20,000 mAh, is equipped with two USB-A outputs, each with a maximum power of 18 watts. It also includes two inputs, USB-C and Micro-USB, both capable of supporting up to 18 watts. This intelligent power bank offers more efficient charging and discharging, saving you precious time.
Charging the Redmi Note 7.
3.5 Times
Charging the Redmi K20 phone.
3.5 Times
Charging the Mi 9 phone.
4.5 Times
Charging iPhone XS
4.7 The times
Dual USB-A output
One is not enough, two is perfect.
The Redmi Fast Charge power bank provides a capacity of 20,000mAh with two USB-A outputs, each capable of delivering a maximum power of 18W when used individually. The combined output capacity can reach 5.1V/3.6A, making it suitable for charging phones and tablets.
Two types of input ports.
It is better to have a choice.
The Redmi Fast Charge power bank stands out with a capacity of 20,000 mAh and features dual inputs, one USB-C and the other Micro-USB, making it fully compatible with standard Android device cables* and ensuring rapid charging for the power bank itself.
Lithium-ion polymer battery
Suitable for charging various devices.
A high-density lithium-ion polymer battery provides long-lasting and reliable power for devices such as phones, tablets, and digital cameras, allowing you to recharge anywhere — in the office or on the go.
High-quality IC chip
Enhanced safety and additional protection.
The high-precision components of resistance, inductance, and capacitance, along with advanced circuit chips, easily withstand overcharging, excessive discharge, high temperatures, short circuits, and other faults, providing reliable protection for both the power bank and devices. The multiple protective features mean enhanced safety for daily use.
Temperature protection
Protection from short circuits
Reset Protection
Protection against input voltage surges.
Protection against reverse charging.
Protection from excessive output current.
Protection against voltage surges
Protection from overcharging and deep discharging.
Protection against the short circuit resulting from voltage increase at the device level.
Supports low current charging.
Easy-to-use charging in two hours.
Press the "Check Battery" button twice to switch to low current charging mode for 2 hours to charge your Mi Bluetooth headset or Mi Smart Band*. Suitable for charging devices with low power consumption.
Mi Bluetooth Earphone
My Smart Band
*Enough to fully charge four phones: After fully charging four Mi 9 phones one after another, the 20,000-mAh Redmi Fast Charge Power Bank still had battery capacity left. Testing data may vary depending on objective environmental changes.
*Built-in smart USB charging controller: supports most charging mechanisms on the market and guarantees compatibility with different portable smart devices
*Any cable with a Micro-USB or USB-C port can be used to charge the power bank. The product package includes a 20,000-mAh Redmi Fast Charge Power Bank, an instruction manual and a Micro-USB cable.
*The 20,000-mAh Redmi Fast Charge Power Bank also supports low-current charging for Bluetooth headsets, smart bands and other devices by brands other than Xiaomi.
*Unless otherwise stated, all the above test data is from the Zimi Laboratory. Actual performance may vary depending on objective environmental changes.
