20000mAh Li-Polymer Battery: Mi Power Bank comes with high-density advanced Li-polymer batteries that make it more durable and optimizes charging efficiency. It can charge Redmi K20 - 3 times, iPhone 8 - 7.2 times & Redmi Note 7 Pro - 3 times
18W Fast Charging: The new Mi Power Bank 2i comes with a never heard before 18W Fast Charging. It supports 5V/2A, 9V/ 2A and 12V/1.5A charging outputs that ensures efficient and quick charging for your devices
9 Layers of Protection: Mi Power Bank comes with an advanced level of chipset protection that ensures protection against short-circuit, over-current, over-voltage, over-charge & discharge, etc
Dual USB Output with smart charging: Mi Power Bank 2i intelligently adjusts power output up to 18W to deliver fast and efficient charging for each connected device

Item Weight	431 Grams
Package Dimensions	15 x 7 x 2.4 cm
Batteries	1 Lithium Metal batteries required. (included)

Power Bank