Onewheel Battery Capacity Display

thingiverse

If you've modded your battery, extended it or it's just not matching what the app says then this print will allow you to add a battery capacity display to the Onewheel so you can more reliably measure your juice as you go. This model is designed to fit on the FullFlight system. https://www.flightfins.com/product/fullflight-pro/ The display used in this project can be found below. - UK : https://www.amazon.co.uk/dp/B07DVSTY59 - US : https://www.amazon.com/dp/B07C2NJL2V Included is a blank version of the model so you can add compatibility for your own choice of display or if you just want a big spacer. Be aware you may need to mirror the model depending on which fin you attach this too as the bolt spacing differs for the top 2 bolts. The model is 40mm deep so the bolts will need to be replaced. I couldn't source the same size bolts that were used so I used 4x M5 70mm bolts with 4x M5 serrated flange nuts, then cut the bolts to size once fit. This also requires you to tap into the battery wiring to read the voltage. You can follow Sonny Wheel's VNR guide below to see how you can use Posi-Taps to achieve this. https://youtu.be/vfBlp6pa9hk?t=1m31s Please be aware shorting theses wires will cause damage to the Onewheel that will not be covered by warranty so do not attempt this if you're not comfortable working with electronics. This model comes with 2 channels that go into the battery display housing so you can place the wires through whichever works best for you. It should leave the leads between the flight shield and flight fender so you can run the cabling along those to the rails. I sleeved mine alongside another set of wires coming off the battery leads so I can add an external battery. The display itself can be programmed for various battery types and capacities. For my XR I set my mode to L-15 (15s for a 63v lithium ion config) however for a V1 or Plus you may need a different setting that matches your boards battery type and voltage.