Quart by ChiBatterySystems: Installation Guide [UPDATED 2022] 

I fucking love the OW community. The dedication for something like this to exist is nuts

The tip for cutting the gasket/o-ring is MAGIC! I had sooo much trouble putting mine back in ha ha!

To anyone else that tries to put your metal plate for the box back on and runs into “this thing absolutely will not fit! What the heck???”: - make sure the BMS plastic cover was cut properly and is not pinching any wires - the quart IS a MUCH tighter fit and the lid will not sit flat if you rest it on the box like the stock battery. You have to pay attention where they say “get all the screws STARTED first and THEN torque them down. It will feel like super bad and weird doing it but if you do it that way it WILL end up sitting in there okay. I had a legit 3mm gap between the lid and box before I got them all tightened down.

best decision i ever made was installing a quart in my og pint

saw you guys even swapped a. GT!!! hope by the time my battery of my gt dies we are able to make the CBGT :D

Can you take the pint with the quart on a plane

I can't get the metal plate to close. (edit: i sanded down some of the plastic now it fits.)

Will the new update mess with the board with this installed?

Because my Onewheel fender screw is stripped and I would by this if I could do it

I'm contemplating getting this for my Pint, but how do you check battery levels with the new battery? I assume that both the light indicator on the board and the app won't be accurate anymore

hey was just wondering when ill be able to purchase a quart with an updated firmware :/

I heard Future Motion is cracking down pretty hard on upgrades. Is this still good and compatible on the Pint? I heard that messing with the battery can brick the board…

Any tips to make the app tell you an accurate percentage of the new battery? Or that's still not possible? :C

How Do You Check For Software Of Your OneWheel? ❤

Will the battery meter on the front footpad still be accurate after the upgrade?

Hey guys, i have a good question. I have this Quart battery and i have stored the OW for a while with a good charge during my wife pregnancy so i haven’t had time to ride. But as soon as i got back on the OW. I fully charge and few miles later it seemed the battery was already dying on me in just half of the battery as if Im back to a stock battery. It seem the Quart is not holding its charge anymore? What do you guys think has happened? Thanks all!!

What is the Mah of yours vs stock?

How do you check the real battery prescrntage of the onewheel after the batter swap since we can no longer see the battery voltage in the app anymore

Does this void the warrenty

Do u need to take the fender off

I’ve heard that disconnecting the battery cable will automatically brick it. Is this true?

To anyone wondering about buying one of these. I would not recommend it. They are of poor quality. I've had one and after about 2,000 miles I've already lost 3.5 miles. These are not worth the money they are asking. I hope I save someone else money.