My project is currently an electric go kart. I have 2 SEVCON GEN4 controllers both size 4: a GEN4 48V 450A part #634A44203 and a GEN4 80V 350A part #634A83310. It currently has a Mars Motor (now Motenergy) ME0201013001 which is equivalent to a Motenergy ME0907.
I'll updated my project with a new suitable and affordable battery.
