Buy Redmi 10000 mAh Power Bank and never run out of battery. Through this power bank, you can charge 2 devices simultaneously, as it has Dual Output Ports. On a single charge, you can charge more than 7 devices as it has powerful 10000 mAh Lithium Polymer Batteries. This power bank is small in size and slim, you can carry it anywhere you want effortlessly. The best part is that this Redmi 10000 mAh Power Bank comes with 12 Layers Circuit Protection, it won't blast like other cheap power banks. Thus, Redmi 10000 mAh Power Bank.