Specifications

Specifications
1900mah Battery Pack for iphone 4s
1.real 1900mAh lithium ion battery
2.Travel battery for iPhone 4
3.CE

Hot sale 1900mAH Battery Case for iPhone 4 4G 4S Battery Pack External Battery Case 

Description

1.For iPhone 4 External Battery Charging Case
2.1900mAh lithium ion battery
3.Travel battery for iPhone 4
4.For iPhone 4 case

For iPhone 4 External Battery Charging Case

1. Full body coveage protection for your Iphone

2. Works as both an extended ipone battery set and a protection case

3. Ultra slim ophone battery case
4. Brand new and super hot!
5. Free USB cable included

This External Power Battery Pack Air and integrated case for iPhone 4 4G is an ideal and powerful companion for your endeared iPhone4. It acts both as a protective case and also as an excellent external battery pack. The potent built-in 1900 mAh Lithium-ion Polymer battery can be engaged using the On/Off switch button at your will and it is able to provide additional talk time by up to 6~7 hours for your iPhone4 and stand time by 5 days. This case is stylish and portable with textured Black non-slip finish: 2 in 1 battery & Docking as well as provides full body coverage for your iPhone4.

Features:
• Smart Battery (Optimized to lengthen your iPhone performance time; No more out of power dilemma during important phone conversations)
• Full Body Coverage for iPhone4
• Lightweight, thin design (Low profile)
• Non slip comfort grip
• Automatic tests function
• High-quality Li-polymer Cell
• Extended battery pack - 1900 mAh
• ON/OFF Button for Optional Power Output Control
• Four LED lights indicates the power level remaining the case (Each light represents 25% of remaining power)
• Sleek, Low-Profile design; Rechargeable up to 1000 times
• Size: 125*62*17.5mm

Specification:
Fully charged in 3 Hours
Battery type: Lithium-ion polymer battery (Way better than Lithium-ion batteries).
Output voltage: DC 5V
Output current: 1900 mAh
Output: 5V

Hot sale 1900mAH Battery Case for iPhone 4 4G 4S Battery Pack External Battery Case