The 0601i is super easy to charge to a %'age. After batt is setup, just enter what you want in TCS and start the charge. Will stop at the %'age you selected

I've updated my 0610i's firmware and like watching it work while connected to my laptop. I have yet to find any added discharge capability. Not sure that happened with the v1.5 firmware upgrade.

Still a super charger with the potential to get even better thru furure upgrades.