Review on Original Dashboard Switch On-Off Assembly for Ninebot by Segway ES1 ES2 ES4 Foldable Electric Scooter by Michael Schafer

The plastic case doesn't seem to fit, it seems very, very a bit big. I also noticed that a rubber O-ring is missing, which I think helps with waterproofing. It is in the picture but not the item I received. I was only able to use internal parts that I took out and put in the plastic case that I was replacing. Check your inventory, this can be a problem with many of them. Especially the rubber ring. Now I connected it to my scooter and the display doesn't work evenly. Only a few parts of the display are bright. Around the broken part. Should be zero rating.