SOLVED: EP800 turns on...and then off

Harm

New Member
Apr 16, 2024
2
0
France
Hi y'all,

My wifes SC Bullit has a sudden problem after it's hibernation: when the motor is turned on, the light will shortly flash green and the display will light up...only to switch off directely after. The motor does not start even when pedalling while trying to turn it on. Battery is fully charged. Any solutions here on the forum?
 

wenna

Member
Aug 1, 2023
209
143
Sweden
Battery in the on/off switch might be dead?
Try spinning the crank backwards fast 10+ times with the crank fixed to the chainring. You can use a hex wrench in one of the bolts so the chainring will spin backwards. Or use a cable tie etc.

This way it works sort of like a generator and might give you enough juice to turn the bike on. Then ride it and charge the bike without removing the battery.

The battery in the on/off switch only charges when you ride the bike and when you charge the bike with the battery attached.
 

Harm

New Member
Apr 16, 2024
2
0
France
Battery in the on/off switch might be dead?
Try spinning the crank backwards fast 10+ times with the crank fixed to the chainring. You can use a hex wrench in one of the bolts so the chainring will spin backwards. Or use a cable tie etc.

This way it works sort of like a generator and might give you enough juice to turn the bike on. Then ride it and charge the bike without removing the battery.

The battery in the on/off switch only charges when you ride the bike and when you charge the bike with the battery attached.
Dude...if you are ever in the French Alps there is an ice cold beer waiting for you. This was it, fixed now. Thanks a bunch!
 

BirkE

New Member
Aug 28, 2024
5
0
Norge
Mine to did this once. Then after a few minutes it's was fully functional again. I'm afraid that it will do it on a longer trips.
 

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