Cellular phone power bank Model No.: Power Bank 4000
Power Bank 4000 Battery type: Lithium polymer
Power Bank 4000 Capacity: 4000mAh
Power Bank 4000 Input voltage: DC 5.0V
Power Bank 4000 Input current: 500mAh
Power Bank 4000 Output voltage: DC 5.1V
Power Bank 4000 Output current: 750mAh
Certificate: CE, RoHS

Charging time
Charging for Power Bank 4000: 5~6 h
Charging for mobile phone( Mobile phone capacity with 890mAh~1350mAh ): 1.5~2.5 h
Charging times for mobile phone( Mobile phone capacity with 890mAh~1350mAh ): 2~3 times

Packing details
Power Bank 4000 dimension: 96*40*23mm
Package dimension: 150*110*42mm
Net weight: 183G
Gross weight: 212g

Power Bank 4000 Outstanding technology
1. IML treatment, anti-scratched surface when you use power bank 5200 daily.
2. Minimizing self -energy consuming.
3. Two-color LED indicates power input and output.
4. Button operation, LED indicates battery capacity.
5. Two level voltages input and output are recognized automatically.
6. Charging and discharging overload protection when you charge you iPad fully.

Tips
* Please keep the cell phone power bank in dry place. Rainwater, moisture, various liquids may damage electronic components and circuit boards.
* Please do not store the cell phone power bank in hot areas. High temperatures can shorten the life of electronic devices and make certain plastics become old.
* Do not drop, knock or shake the cell phone power bank. Rough handling can break internal circuit boards and fine mechanics.
* Please do not open the cell phone power bank privately.