Ninebot ES4 Turn Signals

thingiverse

I recently upgraded my Ninebot ES4 with turn signals and daytime running lights, giving it a sleek look while enhancing visibility during nighttime rides. Since my e-scooter is still under warranty, I made the modifications without touching any of its original parts. These add-ons draw power from an external 12-volt drone battery, which instantly activates the lights whenever I start up the scooter via a 5-volt relay connected to the rear lights.