Aircraft starting batteries are 4x the cost of equivalent lawn tractor batteries.
I could care less for a battery that is even more expensive than the over-priced ones we have now.
Well… The connector kit is $496 so try to guess the price of the battery! I don’t think my Cessna 180K cares where the electrons come from and I certainly don’t, either. A car battery would work just fine for me.
Larry, Larry, Larry, did your mother never tell you that you should never stick your fingers into electrical sockets… I know the red light was flashing but you could have had 50 amps making your hair stand on end – on camera!