How to optimize battery timing?

Can you tell more about why an unoptimized timing is a major problem? Anjd what's bad about the results?

1. Never use a phone when on charging.
2. Always drain the entire battery.
3. Never keep the phone on charging overnight.
4. Try charging the phone when switched off.

- never let the phone run out of power
- I always close open applications, especially if there are a lot of them
- I try to keep the brightness, not at the maximum, but somewhere around 25-75%
- turn off those functions that I do not need, for example, geolocation / Bluetooth / wifi or the Internet
- I set a timer to lock the screen if I do not use the screen for 10 seconds, it is blocked and does not glow

Closing an app (swiping it away) for later to be just reopened fully again in my opinion shouldn't be recommended, because this process (when opening the app again) will need slightly more processing power from the CPU and unused RAM is wasted RAM. Other than that impressive post and really good tips!!

backing up the device, having to send it off or hand it in, then waiting to get it back days or weeks later, then restoring the device again, all settings, logging in to all apps again, installing all my apks again. And you will sacrifice the factory water resistance too.

theres always something running in the background, which eats up your battery. you should always, clear things or use it when required. also, dont charge your phone for the entire night. might not be good on a long run.

To Optimize Battery Time or to increase battery time.
You have to close down unnecessary Apps running in background.
And clear your minimize section on your phone.

To set this, select the Start button, and then select Settings > System > Power & sleep > Additional power settings > Choose what closing the lid does. Choose a lower power mode. Select the Battery icon on the right side of the taskbar. To reduce power use, move the slider toward Best battery life.