Welcome to our shop! Applicable Models: This brushless 45A ESC with XT60 to T-connector boasts excellent starting, acceleration, and linear characteristics, specifically designed and well-suited for 1/10 RC cars. High Performance: Compatible with sensorless brushless motors, this ESC features strong current capacity and good heat dissipation. High-Torque and High-Voltage Servo Support: Built-in 5.8V/5A switch-mode BEC, suitable for high-torque and high-voltage servos, offering powerful current and easy programming with a pocket-sized programming card. Multiple Protections: Includes multiple safety features: low-voltage protection for lithium or nickel batteries, ESC overheating protection, motor protection, throttle signal loss protection, and motor stall protection. Durable Construction: Made from high-quality plastic and aluminum alloy materials for water and dust resistance, ensuring durability and a long lifespan. Specifications: Item Type: RC Waterproof 45A Brushless ESC Material: Plastic + Aluminum Alloy Product Color: Black Product Size: 50x35x34mm / 2.0x1.4x1.3in Product Weight: Approx. 123g / 4.3oz Continuous Current: 45A Maximum Current: 240A Motor Type: Sensorless Brushless Motor 2S Lithium Battery or 6S Ni-MH: 1. On-road sports car: 3650 motor, KV<5600 2. Off-road/Monster Truck/Truck: 3650 motor, KV<3900 3S Lithium Battery or 9S Ni-MH: 1. On-road sports car: 3650 motor, KV<3800 2. Off-road/Monster Truck/Truck: 3650 motor, KV<2700 Internal Resistance: 0.0014ohm Battery: 2-3S Lithium Battery / 4-9S Ni-MH BEC Output: 5.8V/5V (switch mode) Applicable Models: Suitable for 1/10 RC car Package Includes: 1 x 45A ESC 1 x XT60 to T-connector 1 x Manual 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!