External Mobile Charger Battery 4000mAh Power Bank

Feature:


Used for: Mobile, camera, tablet, iPad, MP3, MP4, PSP, and other digital device
Capacity: 4000mAh, powerful with long operation time.
Footprint: Ultra thing stainless steel shell, durable and easy to cary
LED: LED power indicator
Switch: Touch activated for ease of use
Protection: Short circuit, overcharge, overheat. Energy saving and environmentally friendly
Main Feature: Powerful with long operation time, Portable and convenient
Efficiency: Very high efficiency for power conversion
Conservation: Electricity-saving function, User friendly
General: Long cycle life, Rapid charge, Safe and reliable, perfect for using on travelling and outdoor activitie.


Specifications


Cell Type: Li-Polymer
Capacity: 4000mAh
Input Voltage: DC 5.0V≤ 1A
Output Voltage: DC 5V/1A
Size: 117mm (4.6") X 67mm (2.6") X 11mm (. 4")
Weight: 120g (4.2ounces)
Working Temperature: -5~40° C
StoringTemperature: -10~45° C
Charge Time: 4 - 5 Hours
Cycle Life: > 750 times
Material: Aluminum
Colors: Green, White, Blue, Orange, Pink, Yellow
Warranty: 1 year



User Guide:

How to Charge the potable charger.
Use the original adapter, USB cable and mini USB connector, to connect with the charger. It would begin to charge.


How to know the remain power.
Press the button, LED lights will turn on to indicate the remain power.


How to charge digital devices with the charger.
1. Choose the correct connector for the device.
2. Connect the charger and device with the connector and USB cable.
3. Keep pressing the button for 3 seconds, LED lights turn on, the charger begins to charge.
4. After charging, keep pressing the button for 3 seconds to turn off the charger,
5. Keep the units carefully for the future using.

Caution:

1. Pls read these instructions carefully as incorrect use of Li-ion batteries may lead to dangers such as overheating, fuming, catching fire.
2. Please charger the mobile charger completely before the first time using it.
3. Before charging the electric device, please confirm the voltage of the electric device.
4. Don't drop, knock, disassemble or attempt to repair the charger by yourself.
5. Don't immerse the charger in water or make it wet.
6. Don't expose the charger to a heat source as fire or heater,
7. Keep out of reach of children.
8. Don't use in the presence of flammable gas.