RC Jet Boat Underwater Motor Thruster 7.4V 16800RPM CW CCW 3-Blades Propeller for DIY Micro ROV Robot RC Bait Boat Submarine Accessories

I used these on a toy boat and they worked great. I’ve kept them submerged underwater the entire time and water didn’t even phase these motors. I wish they were more powerful but that might be on me because of the battery I used.

Works great, people having issues need to understand that the watts and volts matter on these for the power source.

One motor came apart internally when installing a new propellor, the other motor is running strong 12hrs/day for a few weeks. So some good some bad.

Take up less room and very powerful for underwater drone.

Okay for a quick school project but that’s it one motor completely gave out immediately had to put the one working motor in the middle and only worked half the time

I used both motors.. the first literally burned up in 2 min on a 6 volt battery. The second I used a 12volt battery and it had stopped within about 5 min. Waste of money.

As other reviewers have noted, quality control is lacking. The units seem well built. However one of them would not turn on straight out of the box. I am returning them.

Both motors stopped working between 30 sec. and 1 min.

5* como esperado

After problems with prop shaft reverberation I fitted these motors under the boat and.solved the.noise.problem

Thought they have more speed But ok quality

parfait et fonctionnelle

Hallo die Lieferung war sehr schnell bei mir. Leider war gleich ein Motor defekt geliefert worden, den habe ich nicht ans laufen bringen können. Ein paar Wochen später wurde mir dann ein neuer Antrieb geliefert. Der Service ist gut und der neue Motor funktioniert auch gut!