I have a Macbook Pro Early 2015, model A1502, that I opened up recently because I was worried about a wobble that I saw. I don't use this laptop as much anymore but in the past, I had noticed that it tended to overheat a lot so I was worried that there might be a problem with the battery. Before opening it, I checked the battery health and it was around 600 cycles, with a life span of 1000 cycles. After opening it, I didn't seen much swelling from the battery and figured it was fine.
But when I was putting the bottom cover back on, I felt a lot of resistance/tension in the cover and figured that something was in the way of the cover and preventing it from lining up with screws grooves.
Should I replace the battery or is it okay to use as is?