Model: TRA3019R For 16.8-Volt Dual-Battery Dual-Motor Setups! The EVX-2 Marine is a powerful device that provides 16 volts of electricity using two battery packs. This makes setups with twin motors even stronger. It has three different throttle options specifically designed for marine use. It also has advanced features like a special connector, easy setup, and protection from overheating. Traxxas offers the most advanced 16. 8V marine ESC for hobbyists. The EVX-2 Marine is made by Traxxas to give the best performance, quality, and support. The EVX-2 Marine speed control does not have Low Voltage Detection and cannot be used with LiPo batteries. Traxxas High-Current Connector*The EVX-2 Marine is equipped with the patented Traxxas high-current connectors for restriction-free current flow. EVX-2 Waterproof ESC Features Built-in two-stage low voltage detection (LVD)for lithium polymer (LiPo) batteries 16.8 volts of power Waterproof design Microprocessor controlled Traxxas High-Current Connectors Three drive profiles Patented Training Mode EZ-Set® push-button set-up Thermal shutdown protection EVX-2 LVD (WATERPROOF) SPECIFICATIONS Input voltage: 6-14 NiCad and NiMH cells (7.2 to 16.8 volts DC)4-cell LiPo (14.8 volts DC) Case size: 2.27″ W x 2″ D x 1.05″ H Weight: 3.6 ounces Motor limit (540 size): 10 turns Motor limit (550 size): 12 turns On resistance (@Trans)–FWD/REV: 0.004 ohms / 0.004 ohms Rated current–FWD/REV: 180 amps / 180 amps Braking current: 360 amps Continuous current (at 100°F amb.): 30 amps Reverse delay: None BEC voltage: 6.0 volts DC BEC current: 2.5 amps Power wire: 14 gauge / 3″ Input harness wire: 26 gauge / 9.5″ Motor wires: 14 gauge / 4″ Transistor type: MOSFET PWM frequency: 1700 Hz Thermal protection: Thermal shutdown Profile selection: Sport Mode:100% fwd, 100% brakes, 100% rev.Race Mode:100% fwd, 100% brakes, no rev.Training Mode*:50% fwd, 100% brakes, 50% rev. Single-button setup: Yes, Traxxas EZ-Set®