Battery replaced not working
I have a a2779 MacBook Pro , I started getting a service battery warning last week and when I run out of power the mag safe started flashing orange and did not charge , I ordered a replacement off I fix it for the model, I fitted it this morning and when I plug the mag safe in now with the new battery installed I get no light and it does seem to charge, I tried to charge via usb c left it charging for 1 hour but nothing, can anyone help? Thanks in advance
crwdns2934109:0crwdne2934109:0