The MEC 100 MAP Converter Series converters 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. With the state of the art 3 Stage Smart Charging and adjustable power supply modes, the 100 MAP AC to DC power converter/battery chargers are engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. The 100 Amp converters can be used to make any of our battery powered machines 110v plug in ready. FeaturesBuilt-in 3 Stage charging and fixed single output modesSuitable for charging ALL battery types including Lithium, Lead Acid and AGMFixed output mode voltage can be set between 13.0 Vdc to 16.5 VdcLED Indicator lightTemperature controlled Quiet fan coolingReverse Polarity, Overload and Thermal protection