I have recently buy new propellers on amazon but they seem different than the original  ones, they normally hang on the aircraf. Can I use them safely or they may create an accident?


i bought theses ones  : https://www.amazon.fr/H%C3%A9lices-autobloquantes-H%C3%A9lice-Phantom-Vision/dp/B01MS9S9ZC/ref=sr_1_1?s=sports&ie=UTF8&qid=1506242836&sr=1-1&keywords=phantom+3

i use some difrent propeller and have no problems with them.just be sure to place them right

Hi, the amazon props look to be of a lesser quality for two reasons. The flashing left behind when they were molded and the metal insert which if not bonded properly can pull out of the prop.Props are inexpensive so why bother with aftermarket?

The props that you bought are not made for the P3 series.
They have metal threads and are for the P2 series.
The P3 series uses dynamic braking and requires "more grippy" nylon threads to ensure the props stay on in flight.

I would have said neither of them are original DJI Props, unless your colour balance is way out. DJI ones are white.

I personally wouldn't use "cheap" props. To risk a several hundred dollar A/C for the cost difference isn't worth it. I would put these aside and get a set with a bit more quality. Even stick with OE ones to be sure they'll work for you.