10400mAh Mi Power Bank

Aluminum casing with battery cell
technologies from LG and Samsung.

10400mAh large capacity.

Premium Li-ion battery cells from LG and Samsung add an extra 10400mAh to the battery life of your smartphone, tablet or digital camera. The Power Bank is capable of 2.5 recharges for the Mi 3.

  • 2.5full Charges on the Mi 3
  • 4.5full Charges on the iPhone 5s
  • 1.5full Charges on the iPad mini

* Lab test results. Actual usage may vary.

World-class circuit chip protection. Nine layers of protection, built by Texas Instruments

Adopted USB smart-control chips and charging/discharging chips from Texas Instruments.
Mi Power Bank not only provides nine layers of circuit chip protection, but also enhances efficiency.

  • Temperature Resistance

    Heat-sensitive and temperature control mechanism ensures Li-ion batteries operate within a safe range.

  • Protection from Short Circuit

    Automatic protection to the motherboard and battery when short circuit occurs.

  • Reset Mechanism

    Power button can be used to reset the power bank in unstable environment.

  • Input Overvoltage Protection

    OVP circuit prevents voltage surges from damaging the device.

  • Protection from Incorrect Insertion

    Detect when the charger is inserted incorrectly and automatically stop charging.

  • Protection from Output Overcurrent

    Monitors output current and shuts off when current exceeds the maximum limit to protect the device.

  • Output Overvoltage Protection

    Monitors output voltage and shuts off when voltage exceeds the maximum limit to protect the device.

  • Protection from Overcharge and Over-discharge

    Japanese technology is adopted to prevent overcharging and over-discharging from damaging the Li-ion batteries.

  • PTC Protective Circuits for the Cell

    Imported battery cells are equipped with PTC to effectively control current and provide protection when temperature and current exceed the maximum limit.

Optimized charging/discharging efficiency up to 93% conversion rate

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.

  • Added100rounds
  • Increased   10%power output efficiency
  • Up to   93%conversion rate

Aluminum Casing 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.

  • 50kgpressure limit
  • 300timesrub test             

Simple design.

Buttons, indicator lights, and connection ports are located on one end of the power Bank.

Compatible with all popular smartphones. The charging port automatically adjusts the output.

Mi Power Bank automatically adjusts its output based on the connected device. It's 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.

Smooth edges.

Ergonomically friendly and easy to grab.

Anodizing process.

The meticulous anodizing process creates a stronger surface resistant to fading, wear, and corrosion.

Concealed buttons.

A slightly indented button can be easily found.

Rigorously tested for Mi standard

The one-piece carved aluminum casing ensures structural rigidity.
Tested to withstand 5,000 micro USB insertion/removal cycles and 1,500 USB insertion/removal cycles.
We never compromises on craftsmanship or testing.

Reliability Test

Tests Details (times)
Charging port 5000
USB port 1500
ESD Contact discharging 8KV / Air discharging 12KV

Environmental Testing

Tests Details
High temperature 70 degrees, 96 hours
Low temperature -40 degrees, 96 hours
High temperature and
high humidity
60 degrees and RH95%, 96 hours
Temperature cycle 70 ~ -40 degrees, 10 cycles
Salt spray test 35 degrees / 5% / 24 hours, 3 cycles

It's your color.

Mi Power Bank (10400) comes with seven beautiful colors. Which one is your pick?

Basic Specs
  • ModelNDY-02-AD
  • Battery typeLithium-ion rechargeable cell
  • Power sourceDC 5V
  • Input voltageDC 5.1V
  • Input current2.0A(TYP)
  • Output current2.1A(TYP)
  • Rated capacity3.6V/10400mAh(TYP)
  • Charging time5.5 hrs with 5V/2A plug and standard cable
  •  12 hrs with 5V/1A plug and standard cable
  • Size90.5*77*21.6mm
  • Load detectionAuto-detect the plug-in and plug-out of devices
  • SafetyInput OVP, OCP; Output OCP OVP, short protection;
  •  cell protection including OVP OCP, thermal protection during charge and discharge stage
  • Out of power protectionAwake once pluged to the charger
  • Charging temperature0℃-45℃ (TYP)
  • Discharging temperatureInitial -10℃~+50℃(TYP)
  •  Continuous -20℃~+60℃(TYP)
  • Weight250g