I can keep batteries charged and two helicopters flying all day without pause if I desire.
LOL, Rich! That's because Rich flies at like 600rpm for 27 minutes per pack!!!
Sorry, Rich, couldn't resist busting your chops! Great write-up and explanation (although I'm still not giving up my parallel charging).
[/cell phone rings]"Oh, hi, honey. Sure, yes, I'll be leaving in just a few more minutes after my next flight...oh, wait...Rich is flying now...better make that about half an hour..."
Again, sorry, Rich. I just can't help myself.
Barry