Bosch battery troubleshooting

 If your bike is not turning on or if your battery is not charging, here are a few things you can try:

1) Try charging the battery off the bike, as well as on the bike.
2) You can also try your charger in another outlet; ideally one that's in a different part of your house (and on a different electrical circuit).
3) You can try resetting your battery. Remove the battery from the bike, then press and hold the on/off button for 10 seconds to reset the battery management system. Reinstall the battery and turn on your bike.  

If none of these work, we'd need to see the bike to diagnose and solve the issue. You can schedule a service appointment on our website at or via this direct link. Please bring in all parts of the electrical system, too (the bike and battery, as well as the charger) in case we need to do electrical troubleshooting.

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