The 17311 4-port Charger Energy Star Charger is a maintenance station for your C3 batteries. The charger technology helps maintain the life of your batteries and conserves energy. There is no longer a need to remove batteries from charger to store batteries anymore!
"Chris and crew do a great job of straightening out the curves the average installer might find while installing popular vehicle upgrades -- and they do it with clarity, thoroughness, and a refreshing sense of humor. Well worth a look if pondering one of these DIY projects."