20000mAh Redmi Mi power bank

20000 mAh Redmi Mi power bank

It takes charge quickly with an 18W fast charger. It adjusts the power output up to 18 W depending upon the device you are charging to provide fast charging. 12 player circuit protection is available in  REDMI Mi 20000mAH Li-Polymer Power Bank 2i which is responsible to provide the protection against short circuit, over current, over charge, discharge or over voltage.