5wh li-ion rechargeable portable battery replacement for iPhone iPhone4s

Specifications Made for iPhones and iPhone4s

Supply power to iPhone instead of charging it

High capacity and high output current

Easy to use

Product overview MP1280 external battery case is special designed for the iPhone4, It not only protects the iPhone4 far from damage of scratches or drops, but also to provide additional power for iPhone4 working, in order to extend the standby time. But it only supply power for iPhone4 working and without charging for its internal battery, which is avoided shorten the cycle life of iPhone4’s internal battery caused by repeat charging always, So it will extended its cycle life when working with MP1280. Due to two advantages of the above, MP1280 is the most avant-garde design for protection iPhone4.The iPhone4 will be priority in the use of power provided by the MP1280,so iPhone4 consume its battery power only after running out MP1280’s battery power.  Standard package a. Power pack case                b. Control board case c. iPhone4 Protection film       d. Micro USB to USB of charging & data transferred cable  e. User guide                      f. Warranty Card Step 1  Affixed the iPhone4 protection film to the front and back of iPhone4, in order to prevent accidentally scratched the front and back glass. Step 2  nsert the control board case into the bottom of iPhone4. Step 3  Set the battery pack case into the top of iPhone4, and then slowly draw down until the bottom pack case is fully engaged with the control board case .  Step 4 The Charged/Discharged capacity indicated LED will turn light when Power ON/OFF switch slid to ON position, and the screen iPhone4 will show a plug on the battery symbol mark, that MP1280 has started to supply power to the   iPhone4 work.   a. For power charging : Connect the Micro USB to USB of charging & data transferred cable to the USB port of iPhone4’s original AC power adapter as below illustration , it will be charged MP1280 and iPhone4 both by this way. It will charged iPhone4 firstly, then starting changed MP1280 after iPhone4 had been fully charged, Both the MP1280 and iPhone4 total fully charged time is about 5~6h.By the way, the MP1280 can charged by stand-alone without connect the iPhone4, the charged time is about 2~3h. iPhone4 combined                                                               iPhone4’s original with the MP1280                                                                AC power adapter                                                                           Micro USB to USB of Charging & data transferred cable                                                                      b. For power charging and data transferred                   : Connect the supplied Micro USB to USB of charging & data transferred cable to the Laptop’s USB port for power charging & data transferred, it’s not only charged iPhone4 and MP1280 both by Laptops, but also the iPhone4 and Laptops will transfer data to each other by this way. iPhone4 combined with the MP1280                                                                  Connected to the laptop's USB port Micro USB to USB of charging & data transferred cable 2. Charged/discharged capacity indicated LED: 1pc orange & blue color LED to indicate the capacity status when on charging and discharging process. a. On Charging: In the top of the iPhone4’s screen will show a lightning on the battery symbol mark, it’s means the iPhone4 already on the state of charged, the MP1280’s also on charging state at same time and the MP1280’s indicated LED will turn light, the situation as follows: Indicated LED charging capacity of MP1280 Orange color 0%~80% Blue color      80%~100% b. On Discharging: In the top of the iPhone4’s screen will show a plug on the battery symbol mark, it means MP1280 already offer power to iPhone4 working but without charging, the MP1280’s indicated LED will turn light at same time, the situation as follows: Indicated LED discharging capacity of MP1280 Blue color              100%~20% Orange color              20%~ 0% 3. Power ON/OFF Switch a. On Discharging Turn ON the MP1280 offer power for iPhone4 working but without charging , the indicated LED will light, and the color of light as described above 2.b form. Turn OFF  MP1280 does not offer power for iPhone4 working , and the indicated LED will go out. b. On Charging The switch does not affect the charging function whether it is ON or OFF position, and the color of light as described above 2.a form 4. Power Output port: Output 5V/0.5A to iPhone4 working from the connector.