This is my Align TREX 600 R/C Heli in Coast Guard color scheme. It runs on two 6S 5000 mah Lipo batteries in Parallel with an additional small 2S pack to power the receiver & servos. I'm not certain of total flying weight, but if I had to guess, I'd say 25 lbs. This is by far my favorite helicopter to fly. My second favorite being the Thunder Tiger Raptor 50 nitro heli I used to have. I'm still kicking myself for selling that one.