ATL/Lishen lithium-ion polymer battery cells in a super slim 9.9mm aluminum case, our thinnest yet.
Keep things light. The 5000mAh power bank is designed for everyday use. Stash it in your bag or pocket - it's so slim you won't even know it's there.
Sourced from reputable suppliers such as ATL, premium lithium-ion polymer battery cells add 5000mAh of battery life to your smartphone, tablet or digital camera.
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
Heat-sensitive and temperature control mechanisms ensure Li-ion batteries operate within a safe range.
- Short-circuit protection
The motherboard and battery are automatically protected if short circuit occurs.
- Reset Mechanism
World-class chips built into the power bank are not only safer, but improve charging conversion rate and stabilize discharging voltage with advanced resistance-capcitance sensors to optimize efficiency and durability.
- Added100Rounds
- Increased10%power output efficiency
- Up to93%conversion rate
- Minimum3300mAhactual output
* Test conditions for output capacity: 5V/1A output, 25℃
- Temperature Resistance
Heat-sensitive and temperature control mechanisms ensure Li-ion batteries operate within a safe range.
- Short-circuit protection
The motherboard and battery are automatically protected if short circuit occurs.
- Reset Mechanism
Reset the power bank if it stops responding by simply pressing the Power button.
- Input Over-Voltage Protection
OVP circuit prevents voltage surges from damaging the device.
- Automatic Charger Protection
Detects when the charger is inserted incorrectly and will automatically stop charging.
- Output Overcurrent Protection
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.
- Overcharge and Over-discharge protection
Japanese technology is used 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 and protect batteries when temperature and current exceed the maximum limit.
- ModelNDY-02-AM
- Battery typeLithium-ion Polymer rechargeable cell
- Input VoltageDC 5.0V
- Output VoltageDC 5.1V
- Input current2000mA(TYP)
- Output current2100mA(TYP)
- Rated capacity3.75V/5000mAh(TYP)
- Charging time3.5 hrs with 5V/2A plug and standard cable
- Size125 * 69 * 9.9mm
- Load detectionAuto-detects device plug-in/plug-out
- SafetySupports protection from over-voltage (input and output), over-current (input and output), short circuit, over-charge, over-discharge, and battery Positive Temperature Coefficient (PTC).
- Out of power protectionAwake once pluged to the charger
- Charging temperature0℃-45℃ (TYP)
- Discharging temperatureInitial -20℃~+60℃(TYP)
- Weight156g 190g with packaging