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  • Ultra slim External Rechargeable Backup Battery Charger Case Cover For iPhone 4 4S 4G
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Ultra slim External Rechargeable Backup Battery Charger Case Cover For iPhone 4 4S 4G

Available from these sellers.
  • Capacity :1900mAh
  • Output voltage :DC 5.0V
  • Output current : 700mAh
  • Rechargable lithium polymer
  • Standby Time: Up to 230 hours
1 new from $24.97

Technical Details

Product Details

Product Description

Features: · Smart Battery (Optimized to lengthen your Phone performance time; No more out of power dilemma during important phone coversations) · Full Body Coverage for Phone 4G · Lightweight, thin design (Low profile) · Non slip comfort grip · USB charging and SYNC without the need to disconnect your Phone 4G from the case · Automatic tests function · Data transmission · 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 Specifications: · Dimension: 12.5 x 63 x 16 mm · Weight: 65g · Output Voltage: 5V · Output Current: 500mA · Input Voltage: 5V · Input Current: <= 1000mAh (1A) · Capacity: 7.2 WH (1900 mAh) · Standby Time: Up to 230 hours · Talk Time: Up to 6 hours · Internet Use: Up to 5.5 hours on 3G / Up to 8 hours on Wi-Fi · Audio playback: Up to 30 hours · Video playback: Up to 8 hours · Battery Capacity Indication Charging Methods: 1. Use the USB 2.0 cable and plug to computer USB port 2. Use the USB 2.0 cable and USB charger adapter output port connection (AC110 ~ 220V power outlet) How to Use: 1. Slot in Phone 2. switch on button on battery pack 3. close the roof cover 4.Multiple colors to select 5.Perfect fit for the iphone

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