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Panasonic / LG high-density battery cells
Dual USB ports with fast charging support

Massive 20000mAh capacity

The perfect carry-on for flights 1

Keep phones, tablets, cameras and electronic devices powered on travels with the massive 20000mAh Mi Power Bank. Its premium lithium-ion
polymer batteries supplied by Panasonic/LG have energy densities of up to 728Wh/L. Charge two devices at once with dual USB ports.

  • Fully charges Mi 4

  • Fully charges iPhone 6

  • Fully charges iPad mini

  • Fully charges MacBook 2

* Lab test results. Actual usage may vary.

  • It takes one to charge in pairs
  • It takes one to cover long distances

Charging in the fast lane

Rapid charging with 44% speed increase 3

The new Texas Instruments control chip in each 20000mAh Mi Power Bank supports rapid charging. Compatible with 5V/2A, 9V/2A and 12V/1.5A charging, the power bank takes just 3 hours to charge 11000mAh and 7 hours to charge fully 3- that's 44% faster than two 10000mAh Mi Power Banks combined. It maximises time on-the-go so you spend less downtime on charging.

  • 20000mAh Mi Power Bank 3h charge
  • 10000mAh Mi Power Bank 3h charge

18% lighter

Compared to two 10000mAh Mi Power Banks

At just 338g, the 20000mAh Mi Power Bank is 414g lighter than
two 10000mAh Mi Power Banks combined.

5.1V/3.6A Dual USB output

Intelligently adjusts power output, compatible with a wide range of devices

Enter a whole new level of high-speed of charging with dual USB ports with up to 5.1V/3.6A output. Not only is the output significantly larger than ordinary chargers, 20000mAh Mi Power Bank also automatically adjusts output level based on the connected device. It is compatible with smartphones and tablets from Mi 4, Apple, Samsung, HTC, Google and BlackBerry, as well as a variety of digital cameras and handheld gaming devices.

  • 5.1V / 3.6A

  • Dual USB

  • Adjusts output

  • Wide compatibility

Even charges the latest MacBook

Supports USB Type-C charging

World-class chipset protection

Nine layers of circuit protection, built by Texas Instruments

Mi Power Bank's adopted USB smart-control and charging/discharging chips from Texas Instruments
provide nine layers of circuit chip protection while enhancing efficiency.

  • Temperature
  • Short-circuit
  • Reset
  • Input Over-Voltage
  • Automatic Charger
  • Protection from Output
  • Output Overvoltage
  • Protection from
    Overcharge and
  • PTC Protective Circuits
    for the Cell

Optimized charging/discharging efficiency

Up to 93% conversion rate

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

  • Added

  • Increased

  • Up to

  • Minimum

* Test conditions for output capacity: 5V/1A output, 25℃, with LG battery samples

Environmentally friendly housing

Anti-slip and scratch resistant properties

  • Scratch resistant

  • Anti-slip

  • Heat resistant (90°C)

Charging cable included

Supports data transfers and charging

Mi Power Bank comes with a 318mm long high-quality charging cable. The flat cable design prevents tangles and is sheathed in a soft but
durable, non-toxic TPE material that prevents cable damage. Mirror polishing on the exterior surface allows for stains on the cable to be cleaned
off easily. The cable supports data transfers and can also be used for charging.

Length: 318mm
  • 1Many Civil Aviation Authorities (CAA) permit lithium-ion batteries that do not exceed 100Wh. The 20000mAh Mi Power Bank is rated at 72Wh, which is in line with most aircraft regulations. Please check with your local CAA regarding battery restrictions on flights.
  • 2Charges the new MacBook 1.2x while on standby using a Type-C port.
  • 320000mAh Mi Power Bank took 3h to charge 11000mAh, and 7h to be fully charged. Charging took place with a QC2.0 fast charging power adapter and USB cable.
  • 4Type-C USB cable not included