Hi All,
I burnt out the BMS of my 72v20AH battery, bought an identical replacement from the manufacturer, and carefully replaced it, the 20S wires were easy as they were just two plugs of 10 each, and all other wires were like for like. Now the battery will charge but not turn on when disconnected from the charger. But, if I plug the battery into the bike and also connect the charger everything works, does anyone have a clue what might be going on?
Cheers Jason
I burnt out the BMS of my 72v20AH battery, bought an identical replacement from the manufacturer, and carefully replaced it, the 20S wires were easy as they were just two plugs of 10 each, and all other wires were like for like. Now the battery will charge but not turn on when disconnected from the charger. But, if I plug the battery into the bike and also connect the charger everything works, does anyone have a clue what might be going on?
Cheers Jason