Favourite Shark Series 30A 2-6S LiPo BatteryWaterproof Brushless Motor Electronic Speed Controller ESC with 5V/3A Switch Mode SBEC for RC Boat Models<br><br>Features:<br>2 Running Models・&quot;Forward Only&quot; mode and &quot;Forward/Backward&quot; mode for various of boats.<br>5 steps of timing adjustment, compatible with all kinds of sensorless brushless motor.<br>Multiple protection features: Low voltage cut-off protection for lithium or nickel battery/over-heat protection/Throttle signal loss protection.<br>Pocket-sized USBlink can be purchased separately for easily setting the programmable items and online update.<br><br>Specification:<br>BEC: 3A/ 5V Switching mode BEC.<br>Output: Continuous 30A, Burst 60A up to 10 seconds<br>Input Voltage: 2-6 cells lithium battery or 5-18 cells NiCd/NiMh battery. <br>Suit for RC Boat Models<br><br>Package Information:<br>Package size: 15 * 11 * 4cm / 6 * 4.4 * 1.6in<br>Package weight: 68g / 2.4oz<br>Adhesive taps package<br><br>Package List・<br>1 * 30A Boat ESC