Welcome to the store! 1、Integrated Design: The brushed ESC has an integrated design, built-in capacitors, which are waterproof and dustproof, suitable for various weather conditions 2、3 Operating Modes: The 320A ESC has three operating modes, forward rotation, forward rotation brake, reverse rotation mode, forward forward reverse mode, and forward rotation forward rotation brake mode 3、Durable Material: The RC boat ESC is made of copper, plastic, electronic components, rubber material, which has strong resistance to current 4、Strong Output: The RC brushed ESC has strong output capability, can automatically calibrate the throttle, easy to use and suitable for beginners 5、Protection Function: The RC boat accessories have a number of protection functions such as lithium battery low voltage protection, overheating protection, failsafe, etc 6、Convenient and Practical: The brushed ESC speed controller uses switches to set electrical settings, and the adjustment parameters are simple and easy to understand Item Type: Brushed ESC Material: Copper, plastic, electronic components, rubber Forward: Continuous current, maximum current: 60A ESC Reverse: Continuous current, maximum current: 45A 200A Input: 2 to 3s lipo, 5 to 9 Nimh battery Motor Limit: NiMH Lipo or 5 to 6 cells, 2s: 540 or 550 motor size, RPM<30000 at 7.2V NiMH Lipo or 7 to 9 cells, 3s: 540 or 550 motor size, RPM<20000 at 7.2V Resistance: Forward 0.001Ω Reverse 0.0012Ω Built-in BEC: 3A 5V (linear mode BEC) Operating Mode: Forward, brake, reverse mode Forward and Reverse Mode: Forward brake Applicable Models: Boat Product Size: Approx. 20 x 31 x 28mm / 0.8 x 1.2 x 1.1in 1 x Brushed ESC 2 x Strap Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!