You could put the same connectors on a cylindrical cell li-ion battery and do the same thing.
Just that lipo come with those connectors on them, and designed for that use case.
You could make high-discharge li-ion packs with those connectors, and do the same thing if you wanted to.
i have all that , auto balancer , lamp discharger, also regenerative discharging on my icharger , so can cycle the battery if needed , i use this about 15years on my ebikes
but yes in the future maybe i will build a power molicel pack
If you’re using that, then you don’t need the balancer. You need balancers or BMS (or occasional manual balancing/checking) with a 2-wire brick style charger.
yes i charge them with a parallel board sometime
each 6s pack 16ah can balanced very fast with this method
the balance voltage of my newest is x6 icharger is the same as my fluke so its very acurrate i love it and it can charge at 1000w