Hello,
I just replaced two 12vdc batteries in my 48v MILES EV ZX40 2007.
Charged it up overnight, showing full power around 52Volts on dashboard.
Took off and topped out at my typical 28mph.....
ONly went two miles when:
I went up a slight grade and then motor seemed to die to a crawl.
My output from my controller is near 0, enough for me to get back to my garage and recharge the batteries.
Reverse works just fine.....
After overnight charge, batteries back to normal 52v, but still no juice getting to the motor.
what is my problem?
thx
Howard
I just replaced two 12vdc batteries in my 48v MILES EV ZX40 2007.
Charged it up overnight, showing full power around 52Volts on dashboard.
Took off and topped out at my typical 28mph.....
ONly went two miles when:
I went up a slight grade and then motor seemed to die to a crawl.
My output from my controller is near 0, enough for me to get back to my garage and recharge the batteries.
Reverse works just fine.....
After overnight charge, batteries back to normal 52v, but still no juice getting to the motor.
what is my problem?
thx
Howard