BDESC-S10E-RTR Waterproof 300A Brushed ESC | High-Power 6V–12V Electronic Speed Controller for RC Boats, Cars & Robotics

Technical Specifications

• Model: BDESC-S10E-RTR
• Type: High-Power Brushed Electronic Speed Controller (ESC)
• Applications: RC boats, RC trucks, crawlers, DIY robots, high-torque brushed motors
  Operating Voltage: 6V – 12V
• Battery Support: NiMH / Li-ion / LiPo
• Continuous Current: Up to 300A
• Peak Current: Higher surge capability depending on motor load
  Motor Type: Brushed DC
• Control Mode: Forward / Brake / Reverse
• Signal Input: Standard PWM (1–2ms) compatible with RC receivers & robotics controllers
• BEC Output: 5V (suitable for receivers and microcontrollers)
• PWM Switching Frequency: High-frequency for smoother acceleration
  Waterproof Design: Fully sealed for outdoor and marine use
• Overcurrent Protection: Yes
• Overheat Protection: Yes
• Low-Voltage Cutoff (LVC): LiPo-safe cutoff
• Fail-Safe Protection: Input-signal loss protection

Technical Descriptions

The BDESC-S10E-RTR Waterproof 300A Brushed ESC is a high-performance, heavy-duty electronic speed controller designed for powerful brushed DC motors used in RC boats, trucks, and advanced robotics projects. With an impressive 300A continuous current handling capacity, this ESC ensures maximum torque, smooth throttle response, and reliable operation even under demanding conditions.

This waterproof ESC is fully sealed, making it ideal for marine applications, off-road vehicles, and outdoor robotics. It supports forward, brake, and reverse modes, enabling precise maneuverability for RC crawlers and robotic platforms. The integrated 5V BEC allows direct powering of receivers, servo motors, or microcontrollers such as Arduino and Raspberry Pi.

Safety is built-in with overcurrent, thermal protection, and LiPo low-voltage cutoff, safeguarding your motor and battery during operation. Its rugged wiring and high-grade FET circuitry ensure long-term durability and stable performance at high loads.