4200mAh Portable Power Bank External Battery Case for Samsungs4

1. Work as both external phone battery and a protective case
2. You can charge your phone anytime/anywhere
3. High efficient recharging
5. Recharge fast
6. Stylish, small case, convenient to carry
7, Especially suitable for emergency situations
Why choose Huani?
We have a professional team. It is our aim to produce products satisfying customers. All of our products have certification with FCC, RoHS, CE. We care about every detail of our products.

We can do:
1. We can OEM as the client's required.
2. Sample availability: Yes
3. Bulk order availability: Yes
4. Factory price, fast delivery.
5. All tested before shipment.
6. Excellent after-sales service!
You need attention to:

1. Do not dispose of it in fire or water, or directly short circuit.
2. Never attempt to disassemble or reassemble.
3. Charge at least once every 3 months.
Contact us:
Please feel free to contact me if you have any questions with our products (such as function, lastest price and anyting you need). I would be make reply in time as long as I'm on line. Or, you could leave me message or send me e-mail, I would reply within 24 hours.