Got a chance to fly today before the storms come in which are close now. Thunder and rain. Flew three batteries..stock 2200 ma. Bare Phantom with a Drone Mods GPS tracker. About 58 grams. I start my timer when plugging in battery. This being my third flight with my newest battery, I got Home lock and course lock within 40 seconds. From start to first sign of red battery warning was 14.5 minutes. Not too bad. When I see the first sign of low battery by goosing the throttle, I bring the bird home. I can really live with that. I am beginning to really trust my birds...and that's a good thing. With a Walkera G2D gimble and GoPro white. I can get about 8-9 minute vdeo. Not aggressive flying but not just hovering. No GPS tracker with Gimble and camera attatched. I really should have it on there. These P1s are great machines. Don't give much problems...at least I have had none. Lucky me. I have two P1s.