Product Review

Package include: 1x Marval Power battery Pls note
1. New Lithium Ion batteries must be FULLY CHARGED and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED.
Please remember that a new Lithium-Ion battery's full performance and longevity is only achieved after 2 to 3 complete charge and discharge cycles.
After you go through 2 to 3 cycles, you'll never have to condition your battery again!
2.When you instal it Pls confirm that the battery connector contacts clean.
You can use paper towels to wipe,then instal it. When the new battery can not charge pls try:restore factory settings.
There may be a phenomenon your cell phone can not charge 100%,This is because of previous residual battery data.
The steps below may help you solve the problem:
1. Keep the phone at the power status, connect the charger to charge it.
2. Once the LED of the phone turns into green, it states the battery is full chargfed. If your phone can not be charged to 100% you could charge it till it can not be charged any more.
3. Turn off your phone, conect the charger to charge it till the LED of the phone turns into green again.
4. Unplug the phone charger.
5.Start your phone till it completely enter the system, turn off your phone quickly.
6.Connect your phone which has been turned off to the charger, wait for several minutes the LED will turn into green again.
7. Start your phone into recovery mode(press the Volume button and power button at the same time), choose recovery -> Wipe -> wipe battery stats then everything should be OK.