Probably the most well-known is ifixit.com, which offers a battery and toolkit for the M1 MacBook Air for $130. OWC is another well-regarded brand, and you would pay $75 for a replacement battery ...

Read How to test a MacBook battery: see if it needs replacing & replace it ... the running potential of its M-series MacBook Pro and Air batteries. All the MacBook Air models, whether with ...

Apple has improved battery life on all M4 MacBook Pro models, and that tells me the M4 MacBook Air should see similar gains.

The video also goes over how the MacBook's battery must be disconnected from the logic board before replacing the storage modules, as it supplies some power even when the MacBook is turned off.

The urge to replace equipment such as laptops and the ... Apple’s slow roll-out of the Apple Silicon M3 isn’t limited to the MacBook Air’s six-month delay. While the laptop community should ...