MacBook Air Battery Health Tips

The best advice for getting the most from your battery:

• Plug in when using the computer near available power.

• Use on battery when ac is unavailable.

• Don’t subject the computer and battery to extreme temperatures.

• Let the OS and charging circuits manage the charging.

• Try not to allow the battery to discharge deeply regularly before plugging in. Yes, it may happen from time to time, just don't make it a habit.

• Don't obsess over battery life and/or health.  

Here is Apple's guidance on the subject.

Batteries - Maximizing Performance - Apple Support

About battery health management in Mac laptops - Apple Support 

❝Worry is the misuse of imagination.❞ – Zadra

mrcall0 wrote:

Guys I just bought MacBook Air m3 and it's my first time apple computer. Do you have any suggestions for battery health. I am just tryna stay between 20-80 percent. Because even better battery button stops at 80. If you know more pls let me know. Thank you

Don't try to micro manage the battery. The MacOS manages the power/charging system very well. Plug in the computer whenever convenient to do so. Leaving the computer plugged in will not damage the computer or the battery.