Specifications

• Power skin for iphone 3G/3Gs .
• Protect your iphone.
• 1800mAh lithium polymer battery.
• Directly use iphone cable to charge.
• Charge your Iphone anytime anywhere.
• Don't be worried about the power run out outdoor as this is secondary power for keeping your iphone working.
• Strong case to portect your Iphone,very suitable case for iphone.
• Lightweight and compact for daily use,easy charge,easy use.
• Support charging and your Iphone working at the same time.
• Four LED lights indication.
• Perfect compatible with Iphone 3G/3GS.
• Directly to use iphone cable to charge,no need USB cable.
  

Technology Spec:

• Capacity: 1800mAh
• Standby time: Up to 370 hours
• Talk time: Up to 13 hours
• Dimension: L113*W66*T21mm
• Weight: 68g
• Input: DC 5V500mA
• Output: DC 5V500mA
• Internet use: Up to 7 hours on 3G,Up to 8 hours on Wi-Fi
• Audio play: Up to 27 hours
• Video play: Up to 8 hours

Instruction

Charging
(1) You can use the included USB-micro USB cable to charger the Power Case from USB charger or PC’s USB port.
(2) When iphone is well put on the power case which is connecting with electrical source iphone will be charged first until fully charged, then to the power case, when electrical source is cut off in condition of iphone case, when electrical source is cut off in condition of iphone’ power less then 100% and power case more then 5%, the product will charger iphone until it is fully charged.
Battery consumption
When iphone and power case are connecting with electrical source, iphone’s consumption comes from electrical source. If electrical source is cut off, then the consumption comes form the power case until its power less than 5%. In simple way: first consumption choice is electrical source, second the power case, third iphone battery.
Four LED lights indication
Press on the button to indicate real power real power in power case.
LED light from left to right.
1 st LED light shine power﹤25% 2 nd LED light shine power 25-50%
3 th LED light shine power 50-75% 4 th LED light shine power 75-100%
Sync
When using power case with your iphone, you can sync your iphone to itunes without removing the power case.
ON and OFF
Our Power Case with a power switch, It’s optional for users to charger their iphone or not.
Safety Quality Control
We choose grade “A” cells, Japanese or Taiwanese made protection IC circuit and other highest quality raw materials. We conduct 16 tests on each stage of assembling process starting from every parts, work-in-progress, to final product. Any defective parts and word-in-progress are rejected.
Protection IC circuit will prevent the power case from short circuits, over-charging, over-discharging even under the most extreme conditions.