palm chargers power banks with digital display

large capacity phone chargers power banks 

Data:

Battery capacity: 2000mah / 5000mah / 8000mah / 10000mah / 20000mah / 30,000mA (optional)

Input: 5V 2A

Output: 5V 2A

Power display: 3 /4 /5 (optional)

Service temperature: 

Charging: 0 ℃ ~ 45 ℃

Discharge: - 10 ℃ ~ 60 ℃

Storage temperature :-20 to 60 degrees Celsius

Features:

Fast charging, no damage to the phone, smart fashion

1, multiple protection system, away from over-charge, over-discharge, over-voltage, over-current, short circuit, over-power and other threats.

2, cooling energy saving technology, effective protection of cell safety.

3. Passed FCC, CE, UN38.3, QI and other authoritative certifications.

4. Multi-port output, can be used at the same time, convenient and fast.

5. Logo & Color can be customized

Advantage:

We have our own factory and another factory cooperating with for many years, no matter your order quantity is large or small, high quality, fast delivery, cumbersome packaging and other production problems, we can timely solve.

We look forward to contacting you and letting you experience how good our service really is!

Contact:  doris.92 at foxmail dot com