2, in any power, can be charged, and can be several times a day;
3, it is best to have a full discharge and full charge process every month, that is, from red electricity to full charge
4, the iPhone has the function of over-rush protection, but it is still recommended to unplug the phone after it is full, and it is not recommended to charge for a long time.
5, avoid excessive discharge. Less than 20% of the prompt \"insufficient power\" should be charged in time; Don't charge it when it turns off automatically.
Although there is no fixed uniform standard for this problem, and everyone's use habits are different, taking into account the problem of battery loss, it is recommended that you try to charge the device when the power is reduced to 20%-30%. Of course, some partners may be used to running on low power. 50% Charging the device every now and then doesn't make a difference. As long as you don't always use up the battery and then charge it, there is no problem.
How low is the phone battery going to start the fast charge?
one
It is recommended to use less than 20% for the first charge before charging.
two
When charging, the prompt is full, and it is best that the prompt is full, and then continue to charge for 15 minutes.
three
It is necessary to use its own charger to charge, so as not to damage the phone for a long time.
four
Cycle charge and discharge once a month, that is, use less than 20% of the electricity, and then fully charge.