In Reply to: Battery minder/maintainer/ posted by Steve N Mi. on September 21, 2023 at 15:21:18:
You might get $7.99 that you paid for.
You might be looking for a charger than maintains and de-sulfates.
I just dropped roughly $30 amazon for a china knock off.
The last china knock off toasted one battery while the other china knock off is working just fine. That only cost me about $125 for another battery.