Supports protection from over-voltage (input and output), over-current (input and output), short circuit, over-charge, over-discharge and battery positive temperature coefficient (PTC)
The new 10000mAH power bank are sized like a business card, 30 percent more energy dense. We used Panasonic and LG's latest 735Wh/L polymer cell technology to keep the 10000mAH power bank extremely small and dense. It holds enough power to charge Mi Note's 3000mAH battery fully 2.1 times. With adopted USB smart-control chips and charging or discharging chips, Mi Power Bank not only provides nine layers of circuit chip protection, it also enhances efficiency.