U2 Mini Underwater Thruster 12-16V,with Bi-Directional Waterproof ESC, 2.87lbs Thrust,130W Brushless Motor for Boats,ROV,Underwater Vehicle,Diving (CW)

great product. was amazing and had no problem pushing a very heavy kayak on 4s lipos. i also hit a few rocks when i took it to a river and they were perfectly fine. they were able to push me up the river pretty well.

Wiring diagram incorrectly shows XT60 connector bit it's actually an XT30! And mine had a catastrophic failure on first use. Immediately on plugging into 3S LiPo, there was a single beep, then crackling noises, then intense smoking, the ESC became insanely hot, I had to run to grab kitchen mits to disconnect battery.

Solid little thruster, two of these (CW and CCW) are plenty to run a boogieboard even against wind and currents. When I hit a snag, the folks at Apisqueen were knowledgeable, courteous, and quick to assist.

I'm kind of stuck using these thusters for now on a ROV project, but I've had quality issues with them. I've purchased 6 to date, and likely more to come. But out of the six, two have noisy bearings, and one had a catastrophic failure. The complete failure was due to a delamination on the armature that caused the brushless motor to jam. Apparently this is a severe problem with BLDC motors because it causes the ESC to rapidly overhead and catch fire! Fortunately for me, the fire extinquished quickly because, I presume, there was limited oxygen in the confines of my containment vessel. The damage done could have been worse. The picture shows the ESC that caught fire and the one next to it that was damaged.

For this product to work you have to have a controller and wiring harness as well as a battery or remote for some models that was not mentioned on the ad and would have been nice to know before I bought the product I'm sure it will work fine whenever I get the rest of the parts it was pack as well and shipped it promptly after I bought it I received it with it the allotted amount of time but has still been able to use it I was overall disappointed because I thought that it would all be there

eigentlich handelt es sich wirklich um ein gutes Produkt (das weiß ich aus einer früheren Bestellung). Jetzt hatte ich den Unterwasser-Antrieb ApisQueen U2 in zwei Versionen bestellt: einmal CW (clock wise) und einmal CCW (counter clock wise). Den vollen Kaufpreis für beide Versionen habe ich Mitte August bezahlt, aber nur die CCW-Version ist bisher (Ende September) angekommen. Ein Liefertermin für die CW-Version ist nicht avisiert.