battery issue - no charging

Hi Everyone.

I have a Macbook Pro 2011 as above and recently I took it to remove OSX and re-install when found out it wasn’t working as before. In fact wasn’t working at all. Hard to start the OS and when started slow like a Windows PC. Checking upon battery charge I noticed it was empty and no charging was being given. I left the Mac idle for a long period and probably the battery was decayed it charge to zero or near that.

FYR it had 250 cicles (abt) used and was working normally and in a good way before I stop the Mac.

The point now is:

I’ve made several attempts with the reset of battery via keyboard, detaching her plug from main board, etc, but none seemed to work.

So I hope can reach any of you to have good news on that.

Thanks in advance for all cooperation given to my request.

Best regards,

Marco

Brazil