After reviewing the original post, I realized I saw no reference toLithium batteries. So the following mostly only applies IF you have Lithium. Solar Controllers are selectable for battery types and will perform the maintenance function with a float charge.
A lithium battery rated battery charger with have a float charge mode as do solar controllers. Extra lengths of premade cable with solar connectors can be had on Amazon.
Forget using the search term maintainer.
The charger or the battery BMS MUST have low temperature protection to prevent trying to charge below freezing, very bad for LiFePO4. While it can be used below freezing, mine came with a manual that states it should also be stored at above 14* F.
Letโs regroup. LiFePO4 retain their charges longer and have a slower storage discharge rate. Part of the reason to use Battery Maintainers in storage is to help prevent liquids freezing, Lithium, NO liquids. I.e, battery MAINTAINERS are not needed for Lithium, just chargers.
Fully charge your battery for storage and disconnect it. Then either leave it in place or bring it in the house to keep it warm and cozy. Bonus, less than half the weight of LA batteries and NO dangerous outgassing while using or charging inside.
The solar panel and controller/charger on the shed roof is a good idea to keep the battery fully charged and ready to go camping. Especially because youโll be using the battery power when accessing the trailer in the shed.
2019 Wolf Pup 16 BHS Limited, axle flipped
2019 F150 4x4 SCrew SB STX 5.0 3.55 factory tow package, 7000#GVWR, 1990 CC Tow mirrors, ITBC, SumoSprings,
