Features: Selected Material: The brushless motor speed controller with exquisite selected plastics material, durable and benefits for stable operation, serve you remarkable DIY toy experience. Wide Range Compatible: All new waterproof ESC could compatible with RC boat or RC car, when connected with motor, support multiple protections such as low battery & overheat , start up throttle, signal loss and abnormal voltage protections to provide the best performances. Main Technical Specification: Support 2S 7.4V with continuous current 18A, burst Current can up to 40A, featured with JR-plug male receiver plug and JST plug female power plugs, meet to the various requirements of most RC ships or car. Flexible RC Boat Spare Part: The flexible ESC ensure the stability to control your motor even on the tough road without break down, the durable receiver and switch wire provide flexible performances. Easy to Assemble: The ESC easy to assemble, make all the wire to connect with the right devices of your RC car, durable and energy-saving, which also stable and lasting the motor performances, we would like to offer instructions if any further requirement. Specifications: Material: Plastics, Electronic Components Product Dimension: approx. 14x7cm/5.51 x 2.75inch Net Weight: approx. 14g/0.03 lbs Continuous Current: 18A Burst Current: 40A ESC Support: 2S 7.4V Receiver Plug: JR- Plug Male Power Plugs: JST Plug Female Suitable Motor Type : Brushless Note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 x Brushless ESC for RC Car Toy