02-03-2019, 01:16 AM
Not sure if your battery tenderer is a "smart battery charger". There is a difference. A classic tenderer will essentially slowly boil and bake the battery. A "smart" charger will attempt to apply current in ways that are intelligent, and not otherwise. Not sure if that is what you used.
I use a smart charger, but not all winter. My battery essentially freezes this time of the year. The charger won't help much until the thaw. A "frozen" battery won't get worse unless it was bad to begin with. A warm battery is subject to the usual redox reaction on each cell.
I use a smart charger, but not all winter. My battery essentially freezes this time of the year. The charger won't help much until the thaw. A "frozen" battery won't get worse unless it was bad to begin with. A warm battery is subject to the usual redox reaction on each cell.