from 25% to 1% in 30 seconds

- The 1000 mAh (original) walked for a little less than 9 minutes.
- The 1500 mAh walked for a little over 15 minutes.

I take off two stars because the battery no longer holds below 25%!
25%, then 5 seconds later, my tablet because low battery beep ... weird but hey, I'm getting ready to put it. I put the drone above my terrace and supported landing and there instead of posing as beautiful as usual, he cuts the engine and falls hard on the floor !! look on the shelf => Battery last 1%.

Maybe my product is defective, but at this price point, I think products should be properly tested before being sold ...