Short afternoon flight with my new Carbon Cub. I had already flown the plane 4 times before, with no mishaps. The maiden flight was a dream. This day, the plane became very tail heavy right after take off. After landing, found out that the battery slipped from it's Velcro and slid backwards. The stock battery, 2s 7.4 180 mHa, gets around 8 - 9 minuets of flight time. The E-flite 2s 7.4 200mAh, will get close to 12 minuets of easy flight time. Great plane to fly.