1, the newly bought iPhone EXR, the first charge: do not need to charge more than ten hours, full.
2, charging time: you can charge the iPhone under any charge. But the best way to charge your phone is when it's only 20-30% charged. Try to avoid the phone battery running out, automatic shutdown after charging.
3, after the iPhone EXR is fully charged, please remove the charger in time, too long charging will cause damage to the battery.
4. Use a more stable socket to charge the iPhone EXR to avoid damage caused by poor contact during charging.
5, shutdown charging: If the iPhone EXR is automatically turned on when it is charged to a certain amount of power, please turn it off again.
6, flight mode charging: flight mode charging can avoid the battery loss caused by the use of data traffic, so that the iPhone EXR charging faster and more stable, of course, if you want to make a call, you can only turn off the data traffic, wifi and Bluetooth, and then charge.
Charging is charging, where there is a correct charging method. It is recommended that the mobile phone can be charged when the remaining 20%, and it can be unplugged when it is charged to 90% to avoid overcharging.