RE: Hobbyking battery quality question
They also have a "B" grade line for less demanding applications. I've had the best luck with the Zippy series. My Turnigy packs (not "A" spec or Nano) all puffed after only a few cycles and then began losing capacity quite rapidly.
I recently tried a set of the Zippy Compact series and am so far disappointed. Extremely sudden voltage drop and no recovery. Very strange.
Walt Thyng