That's great Igor,
I have been using a pair of the old BalancePro chargers for my 10S F3A work for almost 2 years now, and the addition of the CellPro-like display and A123 compatability will be excellent. I'm especially pleased to see the "low temperature" mode. All (and I do mean all) the other chargers out there assume that full charge is 4.20 V. There is no such thing as an electro-chemical cell that has a fully-charged open circuit potential that does not have non-zero temperature cooefficient. When I spoke to the designer at FMA last year at the WestChester Radio Aeromodellers (WRAMs) show, he told me that he could not even get this information from the battery suppliers, and he was forced to measure a wide variety of batteries over temp, for himself! Yes, the FMA booth at the show is right next to the booth for Flying Models Magazine, every year, so we get to talk.
Time to spend more money!
Dean