Forum Discussion
StirCrazy
Apr 26, 2021Moderator
steveh27 wrote:
https://diysolarforum.com/threads/lifepo4-battery-warmer-install.14485/
This thread shows how to install warming pads and a thermostat controller for LiFePo4 batteries. Mine is shown on page 5 for my Class B. Works great.
thats interesting, a lot of them seam to wrap the batteries in insulation tight, then have the pad stuck to the side. wouldnt it make more sence to have that insulation an inch or two away from the battery so you could get a bit of air movment and use less pads to heat more batteries? just thinking here so if it has been done and didnt work I would be curious as to why.
seams to me if you have the space to put say 2 or 3" of good insulation with sy a 2" air gap between the batteries and the inside of the insulated box and say a tiny ultra low draw fan to cirulate the air, you could probably heat several batteries with one heating pad and cut the amp draw for that purpose. of course this would depend on the space you have also I guess.
Steve
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