Has anyone used a 12V lithium jump starter battery that are popular now to power the HeaterMeter, fan and damper? They seem to have plenty of capacity to run it for hours.
There's the Halo Bolt which has an AC outlet (I assume it's a modified sine wave inverter). I'm hoping to go direct DC, no need to go from DC to AC to DC.
https://www.amazon.com/exec/obidos/ASIN/B07B2THJJV/tvwb-20
Thanks,
Jeff
There's the Halo Bolt which has an AC outlet (I assume it's a modified sine wave inverter). I'm hoping to go direct DC, no need to go from DC to AC to DC.
https://www.amazon.com/exec/obidos/ASIN/B07B2THJJV/tvwb-20
Thanks,
Jeff