DIY Li Battery Heater...A REAL TEST!
DIY Battery Heaters...A REAL TEST!...got down to 7F degrees last night. At 7am the battery compartment is at 35 degrees. Controller is set to turn on at 35F and off at 38F........The batteries are at ...
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Rbertalotto wrote:
DIY Battery Heaters...A REAL TEST!...got down to 7F degrees last night. At 7am the battery compartment is at 35 degrees. Controller is set to turn on at 35F and off at 38F........The batteries are at 90% on the monitor.....Working GREAT!... http://rvbprecision.com/rv-projects/lithium-battery-heating-project.html
http://rvbprecision.com/rv-projects/lithium-battery-heating-project.html
It doesn’t take much to keep them warm, I set mine at 50f with 25 watt silicon heat pads. We got down to 8 degrees this week and no problem keeping my two 280 ah LifeP04 batteries warm. It’s nice hoping into the truck at 8 degrees and having a heated throw on your seat.
