The maximum battery capacity measures the battery capacity relative to the new battery. With the increase of battery chemical aging, the battery capacity will decrease, resulting in a shorter battery service time between two charges.
Ordinary batteries work under normal conditions. When the number of charging cycles reaches 500, the battery should be able to maintain about 80% of its initial capacity at the highest.
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Unfortunately, this is not only meaningless, but may even stimulate the consumption of batteries. Japan's tabroid website integrates the description of its brother website Life hacker, and introduces it:
1, ios will end the background program by itself as needed.
2. Repeated startup and termination of the program will cause a burden to the body.
3. The background program basically does not run.
For the above reasons, the background program is best handled by the system itself. Ios system may be smarter than I thought.
However, with one exception, some programs always run in the background. Programs like this can be set separately to stop working.
Therefore, I basically don't care about background programs. Apple users should get rid of frequent termination programs.