i'll back that up
Mike "the professor" is a really really good person to deal with & if you have any Lipo related questions then he truly is the person to answer them for you!
i bought a cellpro for my heli packs & at the time it was pretty much the only true balancing charger on the market, great price too!
Mike shows an outstanding commitment to customer service & is definitely my first port of call for anything lipo