5000mAh Mi Power Bank: Lithium-ion polymer battery cells in a super slim 9.9mm aluminum case， our thinnest yet. And it is compatible with a wide range of devices.

Features:
5000mAh Mi Power Bank: Lithium-ion polymer battery cells in a super slim 9.9mm aluminum case， our thinnest yet.
Super slim 9.9mm case: So thin， you won't know it's in your pocket. 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.
Slimmer， safer charging: Premium lithium-ion polymer batteries， add 5000mAh of battery life to your smartphone， tablet or digital camera.
World-class chipset protection.
Optimized charging/discharging efficiency: Up to 93% conversion rate， 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.
Plays well with others: Compatible with a wide range of devices.
Protective Casing: Beautifully textured aluminum surface.

Specifications:
Color： Silver， Red (Optional)
Battery type: Lithium-ion Polymer rechargeable cell
Input Voltage: DC 5.0V
Output Voltage: DC 5.1V
Input current: 2000mA(TYP)
Output current: 2100mA(TYP)
Rated capacity: 3.75V/5000mAh(TYP)
Charging time: 3.5 hrs with 5V/2A plug and standard cable
Load detection: Auto-detects device plug-in/plug-out
Safety: Supports 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 protection: Awake once pluged to the charger
Charging temperature: 0℃-45℃ (TYP)
Discharging temperature: Initial -20℃~+60℃(TYP)
Product size: Approx. 12.5 * 6.9 * 0.99cm / 4.9 * 2.7 * 0.4in
Product weight: Approx. 156g / 5.43oz (Include battery)
Package size: Approx. 13 * 9.8 * 1.3cm / 5.1 * 3.9 * 0.5in
Package weight: Approx. 189g / 6.666oz

Package List:
1 * Mi Power Bank
1 * USB Cable