Battery for Apple MacBook Air Retina 2020 (A2179)

Replacement battery for Apple MacBook Air Retina 2020 (A2179). Specifically made for the final Intel-based Retina MacBook Air, this battery restores stable performance and fixes issues like fast draining, charging problems, or sudden power loss. Engineered to fit precisely in the A2179 chassis with full safety compliance.

FAQs

How do I verify this battery fits my MacBook?
Check the model number on the bottom case of your MacBook Air—if it says A2179, this is the correct battery.

Is this battery safe for extended charging or long daily use?
Yes, it has built-in protections for overcharging, overheating, and short-circuiting.

Does it support the original Apple USB-C charger?
Yes, it is fully compatible with the factory-supplied USB-C charging adapter.

Will macOS detect this battery correctly?
Yes, it integrates fully with macOS and shows accurate charge percentage and battery health.

Do I need to reset anything after installing the battery?
No reset is needed—just charge it fully and macOS will automatically recognize and manage it.

Is professional installation required?
While it can be done with the right tools (pentalobe and tri-wing), professional installation is recommended for best results.