PowerMax PM3-35LK Power Converter / Charger – 35AmpThe PowerMax PM3 Series converts 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. Featuring state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind.It will fully charge and maintain any battery type while providing very clean DC power. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed.FeaturesSuitable for charging ALL battery types including Lithium, Lead Acid and AGMSwitchable between 3 stage charging for lead acid and AGM batteries or fixed single output mode for lithium batteries3 stage charging automatically sets the output voltage for fast, normal, or trickle charging depending on the state of the battery.Fixed output mode voltage can be set between 13.0 Vd