Description
This Samsung Galaxy i9500 i9508 S4 power bank is used as an emergency battery anytime you don't have access to a computer， car charger or wall charger. In addition to being a super battery backup， it can also be used as protective case cover with great surface which gives you a good touch feeling. This charger case not only brings your galaxy phone strong momentum， but also gives it an excellent console protection.

Features:

1.LED Display the Electric Quantity.
2.No influence of access phone buttons.
3.With High Capacity Lithium-ion Battery.
4.Protect your phone from dust， scratch， and falling broken.
5.When calls are coming， just sliding the window part to receive or reject them.
6.With a Stand，can Kickstand your phone up， and let you watch movie comfortably.
7.Dual IC chips protection， Anti Overcharging，Anti Over Discharging，Anti Short Circuit.

Specifications:
Suitable for: Samsung Galaxy i9500 i9508 S4
Capacity: 3500mAh
Output Voltage: 5V
Output Current: 700mAh
Input Voltage: 5V
Input Current: 700mAh
Charing time: Approx. 1.5h
Cell type: Polymer Lithium Battery
FCC \/ CE \/ RoHS \/ UL certifications approved
Color: Black， Blue， Green， Red， White

Warm Prompts:
1. The battery capacity and usage time depend on your usage way and charging time. Also，it's better not view video or make calls when you charging your phone. Or else，will shorten the external battery life，just as you know，the battery has a memory function.
2. If you don't use it long time， please make sure to charge it every 3 months at least.

Package includes:
1 X 3500mAh External Battery Charger Flip Case For Samsung Galaxy i9500 i9508 S4 More Detials: