Hobbywing 0880 ESC Quicrun Waterproof Dual Motor Brushed Electric Speed Controller (80A) Two Sets of Output Wires Two sets of output wires for simultaneously connecting to two motors. It's very convenient for vehicles which are driven by two motors. Note: The two sets of output wires are connectes in parallel and can only be used to drive motors synchronously, the driving directions should be the same when connecting to two motors. Applicable to All Weather Conditions The waterproof and dust-proof design allows the QuicRun WP 0880 Dual Brush to be used in all weather conditions without any issue of damage caused to the ESC from water or debris. Adjustable PWM Frequency & Advanced DEO/Freewheeling Technology The adjustable PWM frequency combined with advanced DEO/freewheeling technology guarantees users great throttle linearity and drving feel. Excellent Brake Functions Hobbywing's innovative, fine-tunable drag brake rate and adjustable drag brake and brake force greatly improve the brag brake and allow users to have the excellent braking performance. Multiple Programmable Items The QuicRun WP-880 Dual Brushed, which features 15 programmable parameter items, is applicable to various vehicles and tracks. Separate Programming/Fan Port The separate PRG/FAN port on the ESC can power an external fan to maximise cooling performance or connect the ESC to a LED program box for ESC programming. Specifications Cont./Peak Current: 80A/400A Input Voltage: 2-4S LiPo/5-12 Cell NiMH BEC: Output6V@4A (Switch-mode) Wires & Connectors Input Wires: Red-16AWG-150mmx1 / Black-16AWG-150mmx1 Output Wires: Blue-16AWG-100mmx2 / Yellow-16AWG-100mmx2 Input Connectors: Not supplied Output Connectors: 4.0 Bullet Connectors (Female) Separate Programming/Fan Port (Note: All the wire length above is the original length not the length you see from the outside.) ESC Programing via LED Program Box only Size & Weight Size: 45.9X34.7X26.5mm Weight: 75g Applications Motors: Brushed Motor(540/550/775 size motors) Vehicles: Various 1/10th & 1/8th Vehicles KV Rating/T Count for single motor use, double when using two motors. Brushed Motor Limit with 2S LiPo/6S NiMH: =12T or RPM