First, understand that my T-boss 410 doesn't move very often, since I don't yet have a trailer and no trails nearby. So I occasionally go out and start it, let it idle, and take a ride around my property. This time, the battery was all but dead, so I put it on a charger. It showed a full charge after a few hours, so I reinstalled it in the UTV, and attempted to start it again. It acted as though it was almost dead, as before. I hooked up the charger and jump started it, which took several tries. It's the stock battery, but the unit only has 14.5 hours on it. I purchased it in an auction on Ebay back in December of last year. It was a floor model. Everything seems in good working order. Could I have a bad cell in the battery? How can I test for that?
Thanks!