What I learned about maintaining batteries while boondocking
To charge with the onboard or use an external stand alone charger. Here's what I concluded during my week of boondocking. https://youtu.be/IgQTtnEXlU4
Forum Discussion
landyacht318 wrote:
Put your schumacher on the AGM setting, it should then not go above 14.8v, and as a bonus it holds 14.7v for a few hours as amsp taper, rather than dropping to 13.2 after an hour.
I still use my Sc2500a, but I only trust it on AGM setting. it does a way better job on the screwy31 than the deep cycle setting, and no 16.4v either.
No such settings on my Schumacher. It's completely old school.
20a rapid charger or 2a slow charger are only charge settings.
DY-1420