I have the polaron Pro. Nice charger but channel 2 is USELESS. You can only charge NIMH and NICD on it. I have posted this before but I would like to know how you charge 2 lipo's on channel 1 using the CV-LINK option on the charge menu. The manual is very vague on it...it just states you must have 2 identical batteries to do it, and that you plug each battery into the 2 balance ports. No mention if you need a parallel cable or what?