A full charge in your pocket.At 5.5 cm wide, Mi Power Bank is only the size of a business card.

A day worth of power that fits easily inside your pocket or handbag.

Recharge your life.

Premium Li-ion battery cells from LG and Samsung adds an extra 5200mAh of battery life to your smartphones or digital cameras. An excellent choice for any outing

World-class chipset protection.The Power Bank is built with safety, protection and efficiency in mind.

Designed by Texas Instruments, the USB smart-control and power source chipsets are strengthened by nine layers of circuit chipset protection.

Optimized for charging efficiency.Up to 85% conversion rate.

State-of-the-art chipsets are not only safer, but also improve the charging conversion rate for each device. Mi Power Bank stabilizes the discharge voltage with advanced capacity sensors to optimize efficiency and durability.

Protective Casing.Beautifully textured aluminum surface.

Each single-piece metal casing is formed by high- precision CNC digital cutting. The water and corrosion-resistant surface is rigidly designed for everyday use.

Perfectly simple.

Everything is right where you want it. The buttons, indicator lights, and connection ports are precisely aligned for simple, quick use.

Compatible with a spectrum of devices.The charging port automatically adjusts output.

Mi Power Bank automatically adjusts its output level based on the connected device. Easily charge smartphones and tablets from Mi, Apple, Samsung, HTC, Google and BlackBerry, as well as a variety of digital cameras and handheld gaming devices.