Charger Power Bank, ABS Color Optional Portable Power Bank, Mobile Power Bank Case Kit for Office Home(red)

20000mAh super large capacity: support fast charging, suitable for sport, travel, and other outdoor activities, never worry about your phone running out of power.
4 way 2.1A large current output: with 4 USB output port, you can easily charge for multiple devices at the same time or share this backup power with your families or friends.
Full protection: printed circuit board assembly, fully protect your phone from overcharge, over-temperature, over-pressure, over-load, and short circuit while charging.
LED power display: with 4 mini LED lights, which will accurately show you the power supply status in real-time, so that you can charge it in time.
With high brightness flashing light, you can use it for lighting at night, reminding, or sending SOS signal in case of emergency.