I had a battery go bad on my Hemingway. Finally, after six months they sent me a new one. I plugged it in, and it sparked terrible, and this is how it ended up. What now?
Did the original battery fail in the same way? If it did that certainly indicate that there was something else wrong either with a controller or the wiring or maybe even the motor.
The original battery worked. I have two bikes and putting my working bike's battery in it works great. It's the new battery that did this. I'm looking for the part for this battery I need to replace. The battery has power.
