How Long To Charge Cell Phone Battery First Time. Even a phone in a sleeping state uses battery. Try not to lower the battery by 20.
If this happens youll need to charge. It could be degrading. Newer phone models often offer high talk-time charges.
If a battery capacity is 1200mAh and charger output current is 600mA then charge time of this battery is 1200mAh600mA1224h.
If a battery capacity is 1200mAh and charger output current is 600mA then charge time of this battery is 1200mAh600mA1224h. Dont worry there are safeguards and a phone would shut off before the battery is overused. Never store a cell phone with the battery empty nor fill it. To do this the phone have to charge the battery fully alt least once in order to determine the upper bound of the charge level.
