iPhone 12pro battery health reduced from 100 to 79 and i receive an important battery message that Your battery's health is significantly degraded. An Apple Authorised Service Provider can replace the battery to restore full performance and capacity.

Hi immanuel195,

You can refer to the following helpful article for how to get your battery replaced: iPhone Battery Repair & Replacement - Apple Support

If you have further questions you can reach out to Apple Support after a few steps here: Get Support

Good luck!

The message indicates that it is time to have the battery replaced by the Apple Store or an authorized Apple Service shop. About $89 (U.S.).

You can find a list of authorized shops in your area by using the link just below:

Find Locations