polttoaine Rituaali Hyödyllinen macbook battery test innostunut hyvä havainto
Determine battery cycle count for Mac laptops - Apple Support
How to check battery health on MacBook
How to find out your MacBook battery cycle count
Yeah, Apple's M1 MacBook Pro is powerful, but it's the battery life that will blow you away | TechCrunch
MacBook AIR M1 Battery Test (1 Month old) - Start: 21:18 100% End: 17:00 (next day) 9%. Screen brightness: +50% - Keyb. L.: off - BT: off Microsoft Edge opened with 4-5