Introducing the Hobbywing QuicRun WP 10BL120 G2 - Brushless Electronic Speed Controller. Intelligent freewheeling technology, greatly improved performance. The innovative intelligent freewheeling technology enables higher driving efficiency and lower operating temperature of the ESC, and further improves the stability and reliability of the ESC. Powerful built-in BEC The ESC has a built-in BEC with a continuous current of 5A and supports a maximum output current of up to 10A. The output voltages are switchable between 6V, 7.4V. This ensures that the ESC is able to support the demanding high-torque servos in the market. Efficient cooling system The integrated radiator design, combined with the patented copper thermal conduction sink on the internal power board of the ESC, facilitates the rapid conduction of internal heat to the radiator, and the fan is added to dissipate heat. This results in an efficient heat dissipation system to ensure that the ESC is always performing at its best. Capacitor Thermal Protection Capacitor thermal protection is designed and implemented into the ESC to effectively prevent capacitors from exploding and causing irreversible damages to the ESC due to overloading. Built-in capacitor Super large built-in capacitor, The built-in capacitor of the ESC is as high as 1640uF. External capacitors are not needed for 10th scale models on the market and helps improves ease of use. High protection level, all-weather operation The IP-67 waterproof Rating guarantees excellent waterproof and dustproof protection. The whole power system is able to drive on a variety of surfaces including mud, sand, ice, snow and water without damaging the power unit. Specifications Type Scale - 1/10th Brushed/Brushless - BL Sensored/Sensorless - SL Waterproof - Yes Specifications Cont./Peak Current - 120A/760A Input Voltage - 2-4S LiPo BEC Output - 6V/7.4V@5A Wires & Connectors Input Wires - Black-14AWG-200mm*2 Output Connectors - 4mm Gold (female) ESC Programing via SET Button on ESC - Not Supported LED Program Box - Supported LCD G2 Program Box - Supported OTA Programmer - Supported Program Port - Separate Program Port Firmware Firmware Upgrade - Not Supported Size & Weight Size - 52.9 x 39.8 x 38.2mm Weight - 119g (Including wires & connectors) Applications Motors - SL BL Motors / SD BL Motors (only in sensorless mode) Vehicles - 1/10th Short course truck,Monster truck KV Rating/T Count - 3652?3660 Size Motor (HW30125002)