yesterday i planned to fly but the battery wasn't up to it.
engine was preheated to 60 deg f but nights have been neg15 f.
my guess is battery was still too cold from night temps, even though it had ''warmed'' to 15 deg f. by 11 am.
what experiences has anyone had with battery heaters? it's the fire aspect that makes me ask.
battery started engine fine last 20 deg day but night temps were much milder.
engine was preheated to 60 deg f but nights have been neg15 f.
my guess is battery was still too cold from night temps, even though it had ''warmed'' to 15 deg f. by 11 am.
what experiences has anyone had with battery heaters? it's the fire aspect that makes me ask.
battery started engine fine last 20 deg day but night temps were much milder.