35A Waterproof Brushless ESC for RC Car & Boat | Sensorless
35A Waterproof Brushless ESC for RC Car & Boat | Sensorless
35A Waterproof & Dust-Proof Brushless ESC for RC Cars & Boats
Upgrade your RC vehicle's performance with this heavy-duty 35A Sensorless Brushless ESC. Built from aluminum alloy and plastic with a sealed, waterproof and dust-proof design, this Electronic Speed Controller is engineered to deliver smooth, responsive control whether you're racing on a wet track, dirt trail, or open water. Made in Mainland China.
Key Features
- Waterproof & Dust-Proof: Fully sealed construction keeps out moisture and debris, ensuring consistent performance in all weather conditions and terrains.
- Smooth Startup & Acceleration: Delivers excellent startup response, progressive acceleration, and linear throttle characteristics for a precise, engaging driving experience.
- Sensorless Brushless Motor Compatible: Designed to work seamlessly with sensorless brushless motors, offering broad compatibility across a variety of RC setups and platforms.
- Strong Current Handling & Heat Dissipation: Rated at 35A continuous / 100A burst current with efficient heat dissipation to keep your system running cool and stable during extended sessions.
- Built-In Safety Functions: Features low-voltage battery cutoff, thermal protection, signal-loss protection, and motor-blockage protection for worry-free operation.
- BEC Output: 5V/2A integrated BEC output to power your receiver and servos directly.
Specifications
| Item Type | 35A Brushless ESC |
| Material | Aluminum Alloy & Plastic |
| Color | Black |
| Dimensions | Approx. 40 × 35 × 20 mm / 1.57 × 1.38 × 0.79 in |
| Continuous Current | 35A |
| Burst Current | Up to 100A |
| Battery Support | 2–3S LiPo Battery |
| BEC Output | 5V / 2A |
| Compatible With | 1/18, 1/20, 1/12 Scale RC Cars & Boats |
| Recommended Age | 14 years and above |
| Batteries Included | No |
Package Contents
- 1 × 35A Brushless ESC
Important Notes
- Before using this ESC in water, remove the cooling fan. Clean and dry thoroughly after water use to prevent connector corrosion.
- Colors may vary slightly from product images due to monitor settings and lighting conditions.
- Please allow a slight measurement deviation (±1–2 mm) for all listed dimensions.
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Frequently Asked Questions
Q: What RC vehicles is this 35A brushless ESC compatible with?
A: This sensorless brushless ESC is designed for 1/12, 1/18, and 1/20 scale RC cars and boats. It is compatible with sensorless brushless motors and supports 2–3S LiPo battery configurations, making it a versatile choice for a wide range of RC platforms.
Q: Is this ESC truly waterproof, and can I use it in wet conditions?
A: Yes — this ESC features a waterproof and dust-proof sealed design for use in all weather conditions and wet terrain. However, before submerging it or using it in water, you must remove the cooling fan. After any water exposure, clean and dry the unit thoroughly, especially around the connectors, to prevent corrosion.
Q: What safety protections does this brushless ESC include?
A: This ESC is equipped with multiple safety functions including low-voltage battery cutoff, thermal overheat protection, signal-loss protection, and motor-blockage protection. These features help safeguard your motor, battery, and ESC during demanding use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.