Welcome to our store! 1、Three operating modes: Bidirectional brushed ESC has three operating modes, forward, brake, and reverse. 2、Multiple protections: 320A brushed ESC has many protection functions such as lithium low-voltage protection, over-temperature protection, runaway protection. 3、With fan: High-power output ESC, strong current resistance, with fan, effective heat dissipation, stable operation. 4、Waterproof and dustproof: RC Boat ESC has an integrated design with built-in capacitor, waterproof and dustproof, suitable for various weather conditions. 5、Automatic calibration: RC brushed ESC throttle stroke automatic calibration, easy to use, suitable for beginners. Item Type: Bidirectional Brushed ESC Material: Plastic, Electronic Components, Aluminum Alloy Forward Continuous/Peak Current: 60A/320A Reverse Current/Peak Current: 45A/200A Input: 2-3s lipo, 5-9 nimh battery Motor Limitations: NiMH lipo or 5-6 cells: 2s: 540 or 550 motor size RPM<30000 7.2V NiMH lipo or 7-9 cells: 3s: 540 or 550 motor size RPM<20000 7.2V Resistance: 0.001Ω Forward 0.0012Ω Reverse Built-in BEC: 3A/5V (Linear Mode BEC) Operating Modes: Forward, Brake, Reverse Forward Reverse Mode: Forward Brake Applicable Models: RC car and boat 1 x ESC 2 x Double-sided Adhesive 2 x Tape Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.