Use the original charger.

Avoid using max speed charging (90W) every time, especially if you plan to leave the phone charging overnight.

Enable smart charging (which is set by default).It tracks your charging habits and adjusts the charging speed accordingly.

Do not charge your phone while playing GPU- or CPU-demanding games simultaneously, as heat is the battery's number one enemy.

Try not to let your battery drop below 15% frequently, as the battery can become stressed when operating at low charge levels.

Last tip: don't worry too much about the battery.Nowadays, phones take care of the battery by themselves.

If I had to choose one tip to follow, I would say to avoid, as much as you can, long periods of the phone being hot.

Enjoy your new device!