Massive 20000mAh capacity
The perfect carry-on for flights
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.
Charging in the fast lane
Rapid charging with 44% speed increase
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.
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.
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 Resistance
- Short-circuit protection
- Reset Mechanism
- Input Over-Voltage Protection
- Automatic Charger Protection
- Protection from Output Overcurrent
- Output Overvoltage Protection
- Protection from Overcharge and Over-discharge
- 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.
Environmentally friendly housing
Anti-slip and scratch resistant properties
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.