RE: Recommend a field LiPo charger
The CellPro4 at 50 bucks
is the killer setup -price-features nothing touches it.
I use 2 1100 A123 cells in my 40cc ZDZ powered CAP
these use 150 ma MAX per flite and recharge in a few minutes .
The charger will also do 4 2300 A123 for a 40% model in 15 minutes (two ,2 cell packs thru a homemade parallel to series adapter)
or Lipos
such a deal !
The on board display keeps you up to date on ANY cell problem (of which we have had NONE)