Chosen Solution
I just purchased the replacement battery from ifixit for my macbook air A1369. Following the guide, I changed the battery without problem. I then turn it on after charging for an hour while the light on the charger is green. The system tells me the battery is 99% charged. Condition: Replace Now Battery Is Charged Power Source: Power Adapter If I disconnected the power adapter, Mac turns off immediately. Do I get a dead battery from ifixit? I tried to reset NVRAM/PRAM and SMC, not helping at all. Thanks,
First what was happening with your old battery? Next download and run Coconut battery and let’s get a better idea of what’s going on with the battery> http://www.coconut-flavour.com/coconutba…
Why don’t you give them a call or email on getting a fresh battery to be sure. CoconutBattery is stating the battery is full which is why it’s not charging. So the only thing I can think of is the circuitry within the battery is defective if you did a the SMC reset correctly.