2018 15" Macbook Pro swollen battery
My Macbook's battery started swelling to the point the back cover popped open over the side wbere the batrery sits. It's also somehow warped the notebook to where the screen can't be closed all the way (2 cm gap). I contacted Apple support and got a repair request started online since no stores around me have any available appointments and they quoted me $752 since mine is out of warranty, which I had to pay upfront in order to proceed with my request. From what I've heard from some others, swollen batteries can be replaced for free if the Macbook is still relatively new (mine is less than 2 years old). Even if it's not covered by any program, a battery replacement should only be $200 so I'm wondering where this number came from. I did make it sound like the screen issue was a separate incident that was not a result of the swollen battery in my original request so I'm assuming they may have factored in the cost of a hinge or screen repair as well. Has anyone had a similar experience and how much did it end up costing to get it serviced? If the service ends up being cheaper than the $752, I'm guessing they end up refunding me the extra money, correct?
MacBook Pro 15”, macOS 10.14