MinhDDuong wrote:
I have just bought a new MacBook Pro 13 inch 2020. I'm quite worry about how to charge my Mac. I wonder if all the following methods have negative impact on Mac battery life?
1/ Charging my Mac while using it, even at 100%.
2/ Always charging my Mac to 100%.
3/ Unplugging at any point between 1% and 99% of battery status.
To add—
macOS Catalina 10.15.5 introduces battery health management, a feature designed to improve the lifespan of your Mac notebook's battery.
The Battery Health button appears in >SystemPreferences>Energy Saver —this feature is limited to Mac laptops with Thunderbolt 3 ports. That equates to all MacBook Pro models released since late 2016 and the Retina-capable MacBook Air models released since 2018.
About Battery Health Management in Mac notebooks https://support.apple.com/en-us/HT211094
About Mac notebook batteries
https://support.apple.com/en-us/HT204054
About Mac notebook batteries
https://support.apple.com/en-us/HT204054
Batteries - Maximizing Performance - Apple
https://www.apple.com/batteries/maximizing-performance/
Determine battery cycle count for Mac notebooks
https://support.apple.com/en-us/HT201585