[QUOTE=Firedog91902;19127887]E Biker


" My 1000w E+ had a dead, un-chargeable battery when I got it. Even though most of the cell were 0 volt, individually, they all took a charge current. I charged them individually until they reached 1.2v (it didn't take long) and then connected the E+ charger to the whole battery ""

you see, there are plenty of non-technical owners all over USA who would never do it and even opening front hub would be challenge to them. one false gesture/movement and short destroys battery electronics.
How do I know it? I destroyed DC/DC converter on upper board which steps down from 36V to 5V to supply chips and it was PaininTHE a...to repair it.
Once cell or two get reversed polarity no amount of charging will recover 30 cells.