Thanks for that description. I am charging my 2019 Rad mini batteries (2 bikes & 2 batteries each) with a Satiator charger which allows custom profiles for these batteries and generally charge to 80 or 90%. I know to charge to 100% periodically for the bms but was unaware it might require leaving the charger on for hours beyond the fully charged state to activate the battery balancing. I am thinking of using the Rad charger on each battery and leaving it on a couple extra hours...say, monthly? Any thoughts on that? Thanks.