Resolve iphone6s plus Battery low but show 80% power problem

What if the iphone6s battery is low but shows 80% power?

The reason for the initial analysis may be that the user manually adjusts the time zone and timing settings.

Solution:

At present, Apple is investigating, and has given a temporary solution:

The IPhone 6s hints that there is no electricity, but it shows a 80% charge solution.

1, restart the iphone;

2, click the Settings-general-date and time, to ensure that automatic settings open.

If none of the above solutions can be solved, we could see if it's because of the cold weather in the winter. This time we can put the cell phone to the air-conditioned room so that the temperature between 6-30 degrees can be normal charge Oh, this is the Apple device on the power of a protection mechanism.