Amazon offer on Mi Powerbank - Purchase Mi 10000mAH Li-Polymer Power Bank 2i (Black) worth Rs.1199 at Rs.699. Plus get flat Rs.100 Amazon pay cashback. it is Compatible with 5V/2A, 9V/ 2A and 12V/1.5A charging, Mi Power Bank 2 intelligently adjusts power output up to 18W to deliver fast and efficient charging for each connected device. No Coupon code required to avail this offer. Buy Now.