Many users report that the iPhone battery consumes a lot of power. After testing, we found that a large part of the reason was caused by the aging of the iPhone battery.

When the iPhone is in normal use, the battery cycle is about 400~500 times, and the battery life will be significantly reduced. When you find that the number of battery cycles is too high, or the current total capacity is far below the design capacity, it means that your battery is seriously depleted, and you need to replace the battery to ensure normal use.

Second, the mobile phone has leakage.

Of course, the fast power consumption of the iPhone is not entirely due to the battery itself. I believe many users have had a similar experience: obviously the battery has just been changed, but the power consumption of the iPhone has not changed, which is probably due to the leakage of the iPhone motherboard.