Chosen Solution

I replaced the Battery with a new one in March 2021. In September 2021 the “Service Battery” warning came up again. Should I replace it a 2nd time or could it be something else. I’m not sure what else could be happening.

It could have been a faulty battery lead. I would replace it as didn’t they warranty it for a year? If the next on goes it is probably a bad resistor on the motherboard and Louis Rossman group in NY NY can fix it. You can YouTube him if you like he repairs these a lot.