I kinda need to do this to fit 20S3P in the Onewheel XR without some crazy extended hell even widened frame.
Challenge is running 21 balance wires across the frame!
To skip over that challenge I want to just externally balance and monitor the two 20S1P and 2P packs
https://www.ebay.com/itm/203076508154?hash=item2f484d99fa:g:0B8AAOSwvw1fNf5D
Not sure what connectors I would use.
LOL