Stop in for a cup of coffee

Mattax said
You mean you have one of them new fangled Heyer's with Thermostatic Control?:poke:
View attachment 1715283496

Seriously. A decent modern smart charger should do the trick.
I thought you had one where you manually select a charge rate.

I have a Shumacher 2/10/50 charger with a manual mode. The MAC/Clore is a automatic and tapers down as the battery nears full charge and then maintains that charg over time if you choose. I keep one on my Swinger battery over the winter. It has settings for led acid Gel and SLI. Cool little tool! Solar Pro-Logix Battery Charger PL2520