2022 Basecamp AGM's

[bovie2k]

So I picked my 2022 Basecamp up from the dealership and they left the fridge on and the battery disconnect on. The batteries were at 9.9v when I picked it up up. They were telling me once shouldn't hurt my batteries but I've already noticed even after being fully charged they seem discharge much quicker than the past 2.5 years I've had it. Everyone I talk to says 9.9V is way dead. What do people here think?

[majorairhead]

Were they damaged? Probably.

Can they be saved? Maybe

The only real way to determine how to move forward is to charge them up and test them.

[bovie2k]

Thanks for the advice. I did a bunch of research today and came to the same conclusion. They are for sure damaged but there’s no way to know how much so charge them and see how it goes.