Dual batteries


Well-Known Member
If you double the voltage amps will stay same, if you double the amps voltage will stay same. You got to pick one.

Ann M.

Well-Known Member
Also, @Frederick Alt, make sure you're using a controller that can handle 72 volts or you'll fry what you're currently running. Can you give us a little more detail about the rest of your setup? Motor size, type, brand, etc. We can help you more then.