awker wrote:
• what's the best practice for charging MacBook Pro 2021 ??
should I unplug the power cable after 100% or not? which one is better?
I could not find any article about this question in official site please note here if you did
Rule of thumb—if you are near the mains leave it plugged in, if you need the portability run on battery only.
That's it. You do not have to micro-manage battery charging—this is how you optimize your battery charging and extend the working life of your battery by reducing the cycle count.
Let the BHM worry about the charging
Apple Silicon About battery health management in Mac notebooks - Apple Support