Energizer Energizer 12 Volt, 4 Amp Battery Charger & Maintainer 12V 4A Charger and Maintainer Switch-mode for better efficiency, reliability Physically smart and light-weight Full 3-stage charger, not just a battery maintainer Short-circuit protected Reverse polarity protected Back-feed protected Three color charge-stage indicator Multiple output cords; ring terminal for permanent mount or battery clamps for random charging Plastic case for electric shock pr. . . 12V 4A Charger and Maintainer Switch-mode for better efficiency, reliability Physically smart and light-weight Full 3-stage charger, not just a battery maintainer Short-circuit protected Reverse polarity protected Back-feed protected Three color charge-stage indicator Multiple output cords; ring terminal for permanent mount or battery clamps for random charging Plastic case for electric shock protection Reusable cord wraps UL certified CEC certified (new government efficiency standard) Charges and maintains sealed lead-acid batteries in boats, motorcycles, ATVs, snowmobiles and other vehicles Conveniently and safely maintains battery charge while in storage without having to disconnect from vehicle 1.3 12 4 1 Year Energizer No http://site.apexbattery.com/logos/energizer.jpg 8 06593 84028 9 New U