Mr. White Digital Display Power Bank 21000mAh

Massive Capacity, Double the Ports

21000mAh capacity with dual input & output ports for longer use and faster charging on the go.

21000mAh Power Bank – Built for Long Trips

Large capacity for long charge time. Stay powered on the go with reliable, extended energy supply.

10W Output – Fast, Efficient & Convenient Charging

Enjoy 10W efficient power output that saves time and keeps charging simple, anytime you need it.

Double USB Output – Charge Two Devices Simultaneously

With double USB ports, you can charge two devices at once, making your life more convenient and efficient.

LED Display – Real-Time Power Monitoring

The LED display shows remaining power, so you can recharge on time and never run out of juice.