RCElectricParts.com 100A RC Brushless Motor Electric Speed Controller ESC 5.5v 4A UBEC

Great product

I am using two of these ESCs. They are very easy to use and are basically plug them in and they are ready to go. I did have a problem with one of the ESCs. I contacted the gentleman about my problem and he took care of things in a very timely manner. I received a replacement ESC within two days. I highly recommend this product.

I bought 3 of these, and none of them work properly, when I plug them in they are full throttle, I have no control over them, I’ve swapped wires, messed with trim, tried to fix it in the transmitter itself, tried different receiver and transmitter and nothing works. I figured it would’ve been flawless being that they have good reviews, but apparently not. I need a refund or send me 3 proper working ones I’ve tried calling but no answer.

All of my LESU 1/14 scale hydraulic earthmovers came with these no-name blue labeled ESCs for the track motors. They have no configuration or calibration options. The motors were jittery at slow speed, and one of the ESCs when up in smoke the day I got the DT60 dozer. I replaced all my track motor ESCs with these 30A Defiant ESCs. Wow, what a difference. The motors run buttery smooth at slow speeds, and these are half the physical size of the ones I removed. Worth every penny. The seller also has manuals and videos online to show you how to set it up. A+ !

Wow! Let me say how much I love this ESC. It truly has all the power you could ever want. I have mine installed in a 6 foot EPP foam plane. The build quality of the ESC is very nice. I don't have any doubt that it will last for years. It does get a bit warm, so make sure it has plenty of airflow around it. Overall, this ESC can supply the current needed for huge motors and do it consistently for a good price. This definitely blows the average ESC out of the water for quality and sheer power it can deliver.