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I have a 2017 MacBook air (A1466) with a dead battery, and an older model (A1369). When I Google the battery replacement for each model they seem to be compatible with each other. Can I just use my old battery in the new one? Thanks, David

Here’s the needed battery: MacBook Air 13" (Late 2010-2017) Battery as you can see Apple used the same battery across a wide range of Airs (2010~2017). And here’s the guide you’ll need to follow MacBook Air 13" Early 2017 Battery Replacement Be careful where you buy your battery there are quite a lot of fly-by-night outfits which don’t offer even basic warranty coverage if you get a bad battery and some or re-jiggered cells from a bunch of used batteries. So watch out!