I have a 36v 15a battery that has two leads that come out of the pack for charging and they all so connect to the controller, when I disconnected from the controller and try to connect to the charger i get a bad spark and it burns out my charger. It seems like I have some type of polarity problem but what confuses me is why does the battery leads burn out my charger when connecting, but not the controller when connected, everything is working, lcd screen motor, I rode the bike 7 miles home from work but burn out another charger when I got home and tried to charge it again.
Anybody have a ideal why this is happening I sure could use some help
Anybody have a ideal why this is happening I sure could use some help