Feature: 1. HIGH EFFICIENCY: ESC for RC models ensures efficient operation, with enhanced throttle response, outstanding acceleration, strong braking, and linear throttle, suitable for 1/8 RC cars. 2. STRONG COMPATIBILITY: Compatible with sensorless brushless motors, with built in high power 5.8V 3A BEC for optimal performance, bringing you professional use. 3. SUPERIOR GUARD: Features multiple guards including low voltage cut off for lithium batteries, overheating guard, and throttle signal loss guard. 4. WATERPROOF DESIGN: Made of plastic material, the ESC is waterproof and suitable for 1/8 RC vehicles, boats, offering excellent durability and performance. 5. POWERFUL PERFORMANCE: With a continuous current of 120A, peak current of 600A, and support for 2‑4S lipo batteries, this ESC delivers powerful and reliable performance for your RC models. Specification: Item Type: ESC Material: Plastic Size: Approx. 53x44x41.5mm / 2.09x1.73x1.63in Continuous Current: Approx. 120A Peak Current: Approx. 600A Support Battery Cell: 2-4S lipo BEC Output: 5.8V 3A Application: For 1/8 RC Remote Control Car Boat. Package List: 1 x ESC