Important Attention:
1)Please double check to make sure the battery matches your cellphone model.
2)Our battery is sent out with little or no power, at the first beginning, the battery will drain quickly, this issue is caused due to the li-ion of a new battery is unstable, it will become normal after long-term use. Please full charged first if phone can not turn on.
3)It is recommended to fully drain and fully charge the battery especially during the first 3 charging and discharging cycles, doing so may greatly improve the overall life of the battery.
4)You'd better use the OEM cable and charger to charge it.
5)Please keep the battery dry and away from moist and corrosive materials.