Battery won't charge
Ride-stoppingThe charger doesn't light up, never turns green, or the battery percentage doesn't rise.
Typical repair cost: $60-$800 including parts and labor. You get an estimate before any work starts.
Likely causes
- Failed charger
- Debris or corrosion in charge port
- Battery BMS lockout after deep discharge
- Blown charge-circuit fuse
- Failed cell group
How it gets fixed
- Charger test and replacement
- Charge port cleaning or replacement
- BMS reset
- Battery repair or replacement
Try this first
Check the simple things: try a different wall outlet, inspect the charge port for debris, and verify the charger LED lights when plugged into the wall alone. If your battery sat fully drained for weeks, its protection circuit may have locked out. A tech can often safely recover it. Never attempt to open a lithium battery pack yourself.