Modem Wavs

You could replace it yourself. The battery kit comes with the screw drivers to remove the bottom of the case. https://www.laptopbatteryexpress.com/Apple-MacBook-Pro-15-A1382-Battery-p/app-a1382.htm I can could do it, but there would be a labor charge and sales tax. The batteries are cheaper on eBay, but it might be harder to get support if there’s an issue with the battery.

I can’t do much on the newer Apple laptops. The older ones I can some basic repairs such as replacing the hard drive or adding RAM. The Apple store in Portland the closest Apple repair location.