If you have a built-in rechargeable battery in your phone because you can't exchange, how would you best handle your phone and the battery?

I have made the Pocophone F1 disadvantage is the battery is built in as the Huawei and can't be changed by yourself unfortunately.

The fact is that the batteries will lose power over time. Therefore, my question is now how do I handle the phone best, when do I charge the best battery, I switch the device when I'm working or sleeping or charging the best,?

Of course, I want to have a lot of fun and enjoy it for as long as possible, so I'm looking forward to your answer.

With a few tools and a little skill, you can do that too:

https://www.youtube.com/...RW3zN0Zgww

And i.d.R. If you also get replacement batteries.

So do not panic. Personally, I imagine that lasting "always a bit of loading and unloading" is still not so good.
However, modern telephones often already have a battery management system that recognizes when e.g. Usually loaded at night, and thus more gently loads.

Counterargument to "load at night" is that one has occasionally heard of technical defects in the store.

Just do not charge the phone overnight. Particularly high and low charge levels like the battery is not. Just charge the battery at 80-90% in the evening or when it fits. So you can easily get through the day with the phone and spare the battery.

What is important, the device does not use during the load. The so-called microcycles are poison for the battery…

do not let it come down too far… And as far as the charge is concerned, overloading is not possible, because the charging electronics are switched off…