BFL13 wrote:
I see Trilliums specify that you must use fewer amps initial charging rate as temperatures cool. Are all the LFPs like that? If so, that means it is not just below freezing they have a temperature issue.
https://www.trojanbattery.com/pdf/datasheets/27_Lithium_12.8-110.pdf
As a rule they are. I don't do a lot of camping in subfreezing weather so I am not too concerned about that but I will probably put in a battery heater if I go with LiFe batteries.
I have found some batteries that come equipped for cold weather.
Chins cold weather battery