AGM batteries and engine heat? Or heat tape?
So I have these 135aH Fiamm's for my new van build., and I am thinking about how to keep them warm. I was planning to mount them under the high-clearance van, alongside the frame, for ballast and ...
Forum Discussion
I've been using AGM for about 20 years in my ice machine. My experience is that they are good (albeit a bit weaker) down to about 40 degrees, but once they get into the 30s they are nearly useless.
When I move camp to a place with warmer nights, it takes maybe 48 hours for my 45aH ice machine batteries to warm up, just from ambient temps. I'm concerned it may be a very long time for the bigger ones!
When I move camp to a place with warmer nights, it takes maybe 48 hours for my 45aH ice machine batteries to warm up, just from ambient temps. I'm concerned it may be a very long time for the bigger ones!
