My onewheel plus started showing 4.2 at full charge instead of 3.6 for the lifepo on only one cell. This gave me some reassurance that the BMS is just false reporting after a certain voltage because i notice it does fine all the way till around 3.6 than cell group 1 just skyrockets to the high 4s which would most likely have exploded the battery several times over if it were true as ive only just noticed and have been charging it to 58.4v for years. Im not as skilled as you so im just gonna leave it as is, overcharge warning has only shut the board off on me one time and never while riding, only when i came to a full stop after running downhill. Thanks for the write up!

Can rent them in Tahoe. They have a "newbie" package with 1 lesson and two freeride sessions for about $650.

@lemur Almost done, I need to get the raw metal parts painted or powder coated.
Rides like a dream too, totally predictable behavior. I'm using a Ubox 100v 100a with 22s but I only weigh 155 lbs and set full charge at 95%.IMG_9991.JPG

@kusosan I switched to the Mk8 because I'm running 27s now and 27s because Onewheel GTS chargers are perfect for this application.

Loafette, I owned a Pint for years and just bought the XR Classic. I spent about a day feeling buyer's remorse and missed my Pint. The tire is just so wide on the XRC. I've done some research and the Enduro tire might make the XRC more nimble, but in your case, I'd recommend getting the Pint-S. I would have gotten one except they don't go a solid 20mph and have a long charge time. If I ever can a afford a second board, I'd get a Pint S for playing on and use the XRC for longer rides.

@ando also just broke c11 capacitor while pulling out massive plug

@syanelli Charging does not do anything to the controller as the charge negative goes to the bms.

@billegerton watch on Ebay 😌

@lia Thank you, I’ll try.

@bigsmudge can you show me a couple of pictures

@lemur very wise words re backup and is of course exactly what I didn’t do. Lesson learned!

It seems I have a very narrow sweet spot within which to engage the motor, which is easy to overshoot. Will get a sure start. Thanks for you help.

@studentde Job done. I enjoyed that.
I hope you can use it constructively. Thanks.

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@lia hiya, thank you so much for your detailed and helpful reply! I will have a look into everything you've said. I'll do a bit of reasearch into fixing it myself, and see how I feel about that first. Sounds like there are a few options there, so that's good to know!

Thanks again :)

@deeph Oh this might be a later model board where they removed that data :/
Give it a balance charge overnight and see if it improves much. Over time of leaving it a little longer after you see green you may claw back some range.

@lia Thank you!

@imgermg If you can turn on the board you may be able to use the OWCE app to check voltage.
https://owce.app/install

If not the only other way to measure is to take it apart and measure with a multimeter at the battery connector.
I have labelled the 2 pins you can measure without unplugging the battery but be careful not to short them.
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