20000mAh Digital Display Power Bank with Flashlight Premium Black

Description

20000mAh Digital Display Portable Power Bank Cloth Pattern Black with Usb Light as Gift

Package Details：1 x 20000mAh power bank with retail box1 x Charging Cable1 X Use Manual1X Usb Light
Specifications :Capacity : 20000mAh/3.7V,111WhOutput : 5V 2.1AInput : 5V/2.1ASize: 17.2*9.1*3.5cmColor: Black
How to use our RichRipple power bank and flashlight: press the switch twice or long press the switch to turn it on, and press the switch once or twice to turn it off.
Notice : The first time you receive a power bank, it is virtual power showing. Please fully charge the power bank to 100%, and then use the power bank to the shutdown state (don’t charge the power bank during this cycle, regardless of the number of using) until it reaches 0% blink and shut down, and then recharge the power bank to 100% again. Follow the above steps to use it more than 3 times. At this time, the digital display is the most accurate! The above is the process of power bank intelligent learning power storage.