Keep the battery on your feeder charged all year without swapping out batteries in the field. And because these 6-volt chargers run entirely off sunlight, recharging won't cost you a penny. The panels are weatherproof, rustproof and corrosion-resistant. Leads are 6-ft. long with alligator clip connectors. Dimensions: 5-7/8"L x 3-1/4"W x 11/16"D.
Bought this solar charger for my 55 gallon 6V feeder. Although it is less than a 12V, this charger keeps my 6V charged and working great. Have not changed my battery in over a year so far.
I bought this hopeing that it would keep me from buying a new battery every five days. I also bought a rechargable battery at the same time at half price in the bargin cave. I had no issues with either one worked the whole season long no matter the weather.