All batteries have been tested before shipment. We recommend a full charge of at least 10 hours before the first use. This will ensure that the battery will always charge to its maximum load. Please note battery life is dependent on how much you use your phone, running many applications, using Bluetooth, playing music and videos will use a lot of battery power.
To reduce risk of fire or burns, do not disassemble, crush, puncture short external contacts, or dispose of in fire or water.