How to replace macbook air battery

How to replace macbook air battery. I have a macbook air, its a 2012 13″ – the battery was awesome in the beginning, but after 4 years it was time to replace the battery. I ordered a flueron replacement from amazon prime and it arrived next day.

Flueron MacBook Air replacement battery kit in its packaging
On opening the box, I could see that it was well packaged with foam inserts (that I put under the laptop later on to prevent scratches)

MacBook Air battery replacement kit contents including battery, torx screwdrivers and foam paddingReplacement MacBook Air battery and included torx screwdrivers and instruction leaflet
The kit also included two torx screwdrivers and an instruction leaflet (All you need to do is to remove some screws)

MacBook Air turned upside down showing the bottom case screws to remove

Closeup of the pentalobe screws on the underside of the MacBook Air

how to replace macbook air battery

After opening the kit I was ready to open the macbook air to replace the battery.

The first step is to turn the laptop upside-down and remove the screws using the smaller of the two torx screwdrivers.

MacBook Air bottom case removed showing internal components and original batteryMacBook Air screws laid out in order ready for reassembly
Its a good idea to lay out the screws in the same way as you removed them so that you can put them back in the same places (if you remove them for a longer time than a few minutes, tape them in place and take a photo to remind yourself when you re-assemble)

MacBook Air interior with back panel removed showing the original swollen battery in place
The back of the macbook air removed, showing the original battery. There are 5 screws holding the battery in place, these were removed with the other torx screwdriver. There is also a small ribbon cable connecting the battery to the motherboard, with a tab on it to make it very easy to remove.

Old MacBook Air battery removed from the chassis ready for replacement
Battery removed ready for the new battery :)

New replacement battery installed in MacBook Air ready to close up
New battery installed. The last part was to replace the screws and the lid and power on the laptop. I now get 6 hours where I was getting < 45 mins with the old battery :)


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