Xiaomi VXN4110CN

10000mAh, Lithium-ion, 5.0V, 207g 21.4% smaller Panasonic/LG battery cells
Sized like a business card, 30% 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 3090mAh battery fully 2.1 times.

Nine layers of world-class circuit chip protection
Built by Texas Instruments and Monolithic Power Systems, Inc.
With adopted USB smart-control chips and charging/discharging chips, Mi Power Bank not only provides nine layers of circuit chip protection. It also enhances efficiency.

Up to 93% conversion rate
Optimized charging/discharging efficiency
World-class chips are not only safer, but improve charging conversion rate and stabilize discharging voltage with advanced resistance-capacitance sensors to optimize efficiency and durability.

Plays well with others
Compatible with a wide range of devices
Mi Power Bank automatically adjusts its output level based on the connected device. It is compatible with smartphones and tablets from Mi, Apple, Samsung, HTC, Google, and BlackBerry, as well as a variety of digital cameras and handheld gaming devices.

Sleek aluminum case
Beautifully textured aluminum surface
The single-piece metal casing was created by high precision CNC digital cutting. The surface is water and corrosion resistant, and is perfect for everyday use.

CNC-finished edges feel better in your hand
Sleek, elegant curves along the edges of the aluminum casing are created with CNC milling technology and sandblasted to impeccable smoothness.