Got my sportsman series 3bank charger with proper lithium profile. Plugged them in. Next morning, one was fully charged and the other two were at 70%. Let it go a few more hours and still 70%. Unplugged for a few hours and plugged them back in. Same thing, two batteries go to 70% and no higher. Unplug charger and all batteries read 13.75ish volts. Anyone else experiencing this?