American Hunter Solar Battery Charger 12V Economy. The Economy Solar Charger BL-EC12 from American Hunter offers a constant trickle of solar power charge to your 12V feeder batteries. This battery charger also will not overcharge your battery. For more battery chargers from American Hunter and our other brands please visit our American Hunter Battery Charger page. Specifications for American Hunter 12V Economy Solar Charger: Manufacturer: American Hunter Color: Black Voltage: 12 volts Features of American Hunter Economy 12 Volt Solar Charger: Great for keeping batteries charged in deer feeders camping lanterns and flashlights Constant trickle charges your 12 volt feeder batteries Will not overcharge Includes convenient mounting brackets Alligator clips attach directly to any spring tab or F tab 12 volt Package Content: American Hunter 12V Solar Charger Economy BLEC12 American Hunter Solar Battery Charger 12V Economy BL-EC12