The 12v is the original one that came with the van. I'm pretty sure it's not lithium.
It works very well, the habitation battery lasts well even when the solar panel is shaded. It's never gone flat on me.
But.... I don't have much load - no TV or anything like that....
It works very well, the habitation battery lasts well even when the solar panel is shaded. It's never gone flat on me.
But.... I don't have much load - no TV or anything like that....
