I ve got an old lipo reedy 2 cell lipo also that I think has one cell lower and sometimes when i go to charge it my hyperion goes nuts and tells me voltage is to low,so I just kept repeating till it started the charge and sometimes my charger will go nutz again saying cell overcharged.Could this be the other cell that reads more volts the the other and gets overcharged while the lower cell is still not fully charged?So when I charge it on nimh mode should I use the balancer?