What happened when Apple called the glory of the king to remind her that the battery was low?

It's normal, not only for Apple phones, but also for small Android phones. Because when your cell phone is low. His mobile phone defaults to CPU shutdown. If you don't believe me, try plugging in the charger, and it will be smooth soon. So this is determined by its own CPU scheduling mechanism, because when the power is low, if you let go of the firepower, it will be like a hand with enough power. Then the power will definitely not be maintained, and it will be turned off soon. So this is. Decisions made by mobile phone manufacturers for users. Even in the case of low power, the processor frequency reduction also obtained a long game experience. So it is better to charge the battery when the battery is low.