Wakespeed is leading the charge in RV, marine, and commercial transportation applications. Offering smart DC charge control systems, Wakespeeds advanced alternator regulator, the WS500, is the first of its kind and delivers unsurpassed quality and performance, allowing you to charge smarter. The Advanced WS500 Alternator Regulator, with its unique ability to regulate based on voltage, current, and alternator temperature, is by far the most capable charging source for both traditional lead acid and new generation LiFePo4 batteries. The WS500 determines battery charge state by factoring battery voltage, amps-in and amps-out, and alternator and battery temperatureand it's the first regulator on the market to communicate with engine and battery BMS systems via CAN communication.