i converted a 99 hyundai accent hatchback gsi, and i can tell you you probobly wont be happy with 72v, my top speed at 72v is only around 75km/h
i would go with
a "paul and sabrina" DIY controller- 600$ ( 144v)
if your on a cheap budget try and find used golfcart, or new. i have marine batteries that were very cheap and seem to work well ( i bought a 144v, 115ah marine pack for 996$ after tax. then you can later upgrade the size of your pack, or go lithium once the lead batteries die.
for a charger i would shop around on ev websites, i found a 144v 10a smart charger for 650$
and i would definately go with a forklift motor if i were you. read the thread "choosing the right forklift motor" or something like that. i got my motor for 50$
just my 2cents
i would go with
a "paul and sabrina" DIY controller- 600$ ( 144v)
if your on a cheap budget try and find used golfcart, or new. i have marine batteries that were very cheap and seem to work well ( i bought a 144v, 115ah marine pack for 996$ after tax. then you can later upgrade the size of your pack, or go lithium once the lead batteries die.
for a charger i would shop around on ev websites, i found a 144v 10a smart charger for 650$
and i would definately go with a forklift motor if i were you. read the thread "choosing the right forklift motor" or something like that. i got my motor for 50$
just my 2cents