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Fix for Vanmoof S2 Not Charging

What you need

  1. Fix for Vanmoof S2 Not Charging, Bike not charging when plugged in: step 1, image 1 of 1
    • Under normal conditions, when plugged in and not fully charged, the light on the charger should turn red.

    • If it stays green (as shown) even while the bike itself indicates charging, the solution below will probably work for you.

    • Vanmoof has a great video on how to remove the smart cartridge. You will need to buy the necessary Torx wrench because I don't think it comes with the bike.

  2. Fix for Vanmoof S2 Not Charging, Open up the smart cartridge: step 3, image 1 of 1
    • Remove all the screws from the circled plate

    • Pull apart that half of the smart cartridge. There is adhesive near the charging port so it may be a bit tough to pull apart at that end.

  3. Fix for Vanmoof S2 Not Charging, Confirm the connector has arced: step 4, image 1 of 1
    • The pictured connector should look burnt in some way. It's possible that some end up completely melted.

    • Cut the plastic off the wires and then strip them so that they can be soldered to the pins

  4. Fix for Vanmoof S2 Not Charging, Solder the wires: step 5, image 1 of 1
    • Solder the wires to the pins where the connector used to go

    • Reassemble everything and the bike should now charge.

Finish Line

10 other people completed this guide.

Coleman Oei

Member since: 07/08/22

631 Reputation

2 Guides authored

26 Comments

Thank you. I'm not very skilled with such things, but it worked out pretty good and I didn't find it to complicated.

Marcel M - Reply

sure np I didn't think it was "difficult" either but the description of difficult said something like "requires soldering" so I put it as difficult 🤷‍♂️

Coleman Oei -

Fiddly but not complex. I was using a soldering iron for the first time and just about managed it. Thanks for the post.

Three Sea Shells - Reply

Hi, I have same problem, I think there is a problem with the bms ! Any idea how can I fix it ?

Kreont i - Reply

sorry. dont know much besides what I wrote above. If you have more details I might be able to help. There is also a vanmoof subreddit that has been able to instruct me on how to fix a lot of the issues ive had with the bike so you might try that.

Coleman Oei -

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