AC to DC Conversion: 110Vac power into 12Vdc power Battery Charging: It provides controlled voltage and current to charge and maintain the batteries, ensuring they do not overcharge. Lithium Compatible Power Supply for DC Loads: Simultaneously powers onboard DC appliances, such as lighting, fans, or water pumps, even when the battery is disconnected. Voltage Regulation: Ensures stable output voltage to protect sensitive electronics. Safety Features: Includes protections against overvoltage, short circuits, and overheating. The PowerMax PM3 SME Series converts 110V AC into 12V DC, providing reliable power to charge batteries and operate 12V equipment. Featuring an advanced 3-stage Smart Charge, 2-Stage Lithium Charge profile and an adjustable power supply mode from 13-16.5Vdc. Our latest PowerMax Converters SME series is designed with user needs and varying environmental conditions in mind. They deliver very clean <100mV DC power, ensuring optimal charging and maintenance for any battery type including Lithium. Perfect for applications in RVs, Automotive, Boats, Car audio systems, any where 12V power and battery charging are required.