Today I plugged in a 52v battery on a KT36/48ZWSRM-LL18 controller which manages a 500w hub motor.
The problem is that the display does turn on for an instant and then turns off. Then the display is dead until I re-plug the battery.
A very interesting fact is that once it turned on and I also had a good ride with the bike. Then I unplugged the battery to sort out if the problem was solved but no, it wasn't solved.
I replugged the 48v battery I substituted and it was okay, display was working and everything is ok.
The voltage of the 52v battery is 51.1v (not fully charged)
What can the problem be?
The problem is that the display does turn on for an instant and then turns off. Then the display is dead until I re-plug the battery.
A very interesting fact is that once it turned on and I also had a good ride with the bike. Then I unplugged the battery to sort out if the problem was solved but no, it wasn't solved.
I replugged the 48v battery I substituted and it was okay, display was working and everything is ok.
The voltage of the 52v battery is 51.1v (not fully charged)
What can the problem be?