• 3-stage fully automatic battery charger • Provides up to 25A of automatic, multistage charging for 12V battery systems • 540W engine start & alternator check• Battery reconditioning & float-mode charging• Electric-pulse technology helps reverse sulfate buildup on battery plates to improve charge capacity & extend battery life• Easy-to-read digital display for charging status • Visual & audible reverse-polarity alarm with reverse polarity protection (no spark clamps) • CEC approved• Includes onboard cord, cable & easy clamp storage UPC : 814632011262 Shipping Dimensions : 11.40in X 9.90in X 6.50in Estimated Shipping Weight : 13.78