Flycolor 80A ESC 3-6S Electric Speed Controller 5v/6v/7.4v 5A BEC with XT60 & 3.5mm Bullet Plugs for RC Drone Airplane Brushless Motors

I love this speed controller is a beauty, and it works very good, I use it for my rc electric airplanes

Has performed flawlessly thus far, albeit only consisting of two run-ups and a short test flight.

Not overly happy with this product. I bought 2 got a twin engine jet and had issues from the start. I put each in different planes later and issue was on going. Price was right but not the esc

I'm using this controller for with a D3548 brushless motor driving an 11inch x 5.5in prop. It's being used in the default mode so I really can't comment on any other mode. The motor draws approx. 30amps (over 300W) and running it at full power for 7 minutes barely warms the controller. Since I'm using it on an airboat it would be nice if the controller was waterproof. The way I have it mounted I've sealed the top end with some silicone caulking to prevent any water from entering but left the lower side (with capacitors and switch) open for any potential water drainage. It's pretty much splashproof. Since the capacitors are only attached via their leads I also used a small amount of silicone caulk to stabilize them so that the leads wouldn't fail from vibration. I think the manufacturer might do this routinely.

I had 3 of these. Now I have 2. Exact same setup on all three. Spektrum 5065 motor with a 16x10 prop pulling right at 80 amps and 1950 watts wide open, which I only use maybe 10% of my flights with warbird scale models. In spec for burst power for both motor and esc. This newest one fried on takeoff. Didn't last 5 seconds. Crashed and busted up my beautiful Sterling Spitfire. Now it's in the hangar being repaired. I installed 16x8 props on my other 2 because I do not trust it anymore. I will buy other brands that have plenty of reviews from now on.