cardenflyer
70cc twin V2
Probably both. I'd at least recommend putting an amp meter online from your flight pack, and deflecting each control both directions, one at a time. You'll see quick if you've got any issues.
Hmm, well, I guess I can usually get between 9-12 flights on a pair of 5200 li ion. Might look into that as a winter project since snow is suppose to hit tomorrow.