Features:
1.Protective case for iPhone 4G/4GS.
2.Fashionable appearance design.Proving the electrical engrey support outdoors.
3.Intellectual protect chip from over charge,over discharge and short circuit.tures:
Specification:
Specification:
1. A professional Iphone4/4S removable external battery. Can effectively protect the iPhone4/4S.
2. Built-in lithium-ion battery 1800mah extended life times iphone4/4S.
3. Thin and transparent shell package edge fashion design, highlighting the good taste.
4. Intelligent design, charging key switch available free to switch.
5. From the power is turned off is very low(≤50 uA),and effectively save power for the iPhone4/4S life.
6. Round with a 2.5mm standard data cable, you can charge directly.
