Original GoolRC brushless electronic speed controller ESC is designed for RC boat， it can provide 90A continuous current. With its high performance， it can better control of the motor&#39;s work. Besides， it can also provide power for the receiver with 5.5V/3A BEC. If you love your RC boat， then never miss it， it can make your boat more powerful!<br /><img alt="" src="//www.guphotos.com/images/uploads/RM6985-1.jpg" style="width: 800px; height: 800px;" /><br /><img alt="" src="//www.guphotos.com/images/uploads/RM6985-2.jpg" style="width: 800px; height: 800px;" /><br />Features:<br />Can be programmed<br style="line-height: 20.7999992370605px;" />Water cooling system<br style="line-height: 20.7999992370605px;" />It is economic and simple to use<br style="line-height: 20.7999992370605px;" />90A ESC for different types of RC boats<br style="line-height: 20.7999992370605px;" />High quality materials， with a strong ability to withstand current<br style="line-height: 20.7999992370605px;" />Built-in 5.5V/3A BEC can provide power for the receiver<br style="line-height: 20.7999992370605px;" />Waterproof design (if there is water in the ESC， please dry the water at the connectors)<br style="line-height: 20.7999992370605px;" />High power safety performance: wherever the throttle lever is， the motor will not start immediately<br style="line-height: 20.7999992370605px;" />Multiple protection features: Low-voltage cut-off protection / over-heat protection / throttle signal loss protection / power reduction protection<br /><br />Specifications:<br />Brand: GoolRC<br />Item name: 90A Brushless ESC with 5.5V/3A BEC?<br />Cont. current: 90A<br />Burst current: 110A (10s)<br />Voltage: 5-18 NC / 2-6V LiPo<br />Program: Yes<br />BEC: 5.5V/3A<br />Item size: 80 * 50 * 23mm (without cables)<br />Item weight: 122g<br /><br />Package information:<br />Package size: 10.5 * 8 * 6.5cm / 4.1 * 3.2 * 2.6in<br />Package weight: 153g / 5.4oz<br />Brand gift box package<br /><br />Package list:<br />1 * GoolRC 90A Brushless ESC for RC Boat<br />2 * Water Cooling Tube<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-lhQE.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-bMNA.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-Nizy.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-pExw.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-mPIT.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-V1Wj.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-PgqV.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-rm0s.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-KK7l.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-AOyj.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-Pdup.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/5/RM6985/RM6985-1-0d22-qG4a.jpg" /><br>