AlDente
When using a MacBook, you can't help but care about battery performance.
In that case, you use a battery performance app, and the app you use is AlDente.
Download
When you access it, you can choose between the download free and Pro versions,
but the free version is sufficient.
AlDente official address
Review
I didn't actually use it. I just didn't use it because I thought the battery was a consumable anyway.