Also your friends batteries will probably last longer if you run them the same just because he has a 36V and you have a 24V, the 24V you have will pull more amps per pound of thrust than the 36V.
I have to replace the extension cord I use for charging my batteries because the old one wanted to see what it was like under my lawnmower. So does it matter what size/gauge and amps the cord is rated for?
Thanks for the help. I barely got close to the end of the cord and the Kubota sucked up and chewed up that cord in 1 second flat! LOL Next one will be moved further away.