Harbor Freight Battery Maintainer Mod
I have a TT that I store at a remote location during the winter and I bring the group 31 AGM battery home with me. I have a charger to ensure that it is at 100% SOC before it gets set in the corner of...
Forum Discussion
An AGM battery does not need a maintainer if fully charged when put in storage. The self discharge rate is only 1-2% per month.
Maintaining an AGM battery at 13.8-13.9 you will be risking thermal runaway, that will destroy the battery.
Maintaining an AGM battery at 13.8-13.9 you will be risking thermal runaway, that will destroy the battery.
