i forgot to say i do have a issue with the sky charger 6200 model it refuses to balance my lipo with all the cells at "4.20"v insend one cell or two is at "4.19"v and the other two are at "4.20 v" it does that everytime

Maybe its because im using a 12v full size car battery insend of a power supply that is more powerfull that 12v ?