Rechargeable Mobile Power Pack Portable Charger External Backup Battery Case For Iphone4, 4S
High Capacity External Power Pack For Iphone 4 ,4S
About 3 hours
PC USB port or AC adapter
Over 500 times
LED to display the capacity and charging status
short circuit, over-current, over-charging and over-discharging
-10 to + 55 centigrade
Up to 7h
5 hours wi-fi: 9 hours
Product design and remind
External battery can be replaced at any time free, high-capacity batteries can guantee to provide mobile phones enough energy. fashion design, to achieve integration with the phone built-integrated USB cable, to communicate with mobile phones integrated security integration,Status Indicator-The bottom of the new integrated LED status indicators to tell you how much in the end-point energy, External battery-Almost double the design time, you have rock, lectures, surf and send your iphone4,Comprehensive protection ? Mutong online game battery not only can increases air battery life,but also it is a protected fit with slim, lightweight, low profile design.
Product Function and application
Our battery pack can let ordinary iphone4 extend battery life become double, The ergonomically designed shell provides the full protection of your phone, compact ergonomic design, shock-proof protection cover combined with an external battery, tailored specifically for the iphone.
Our battery pack owns patent 2-stage fully surrounded design which offers fully-covered area protection.
The battery perfect fit Iphone4 body and can be seamlessly embedded into phone body, LED indicator lights that lies in the caudal of the battery, showing the battery status clearly
The thickness of the apple iphone4 is 9.5mm,and the thickness of A-POWER battery pack for iphone4 is only 15mm,also cab be that thin as iphone, only 5.5mm thicker than ipnone4.
1.selecting good quality high capacity power cell, security and stability, long life, higher capacity.
2.Built-in dual protection, laser inscribed coding, multiple security, advanced technology, unique
3. Battery non-memory effect, no need to discharge before charging, easy to use.
4. Low-temperature injection molding structure, a more rational use of batteries to increase space and improve the battery capacity.
5. Independent research and development, manufacturing low-temperature injection molding equipment and mold to ensure the new speed and quality.
6. Integrated design process can make the protection circuit waterproof, shockproof, anti-oxidation, structural stability and the beautiful
7. High security, built-in PCB intelligent protection circuitry can prevent over charge, over discharge, over current, short circuit.
8.Adopting lead-free SMT process to get rid of mercury, lead, cadmium and other harmful substances, fully conform to ROHS environmental protection requirements