- Y. O.
I agree... It is possible and really not cutting edge at this point, so I have a smidge of hope. I have my BBS02B set for 20a max and rarely hit that unless I really slam the throttle. And even then it's only for a few seconds before it levels out around 15a if I keep pushing it.The Panasonic 22F's in my hoverboard packs, vintage 2016, were rated for 10A per cell. and in a 10S-2P config, do put out an honest 20A. Maybe the better generic 18650 chinese cells can match that 5 years later.
My 13S-2P 21700 pack has a BMS with a 15A rating, but the pack put out 25.5A into my 750W BBS02 motor. Voltage sag was 5.5 volts from 54.2V too. Not too good, but it was not intended to put put 25A. I think that's how it got unbalanced, because it's been anout 10 days since i rebalanced it, and it's fine.
I'm bored with a $100 burning a hole in my pocket so I figured this can be a good exercise of the mind. My real goal is to see how my bike rides with the battery in the triangle rather than the rear rack. It's really not much of an issue... but like I said, I'm bored looking for problems