Duracell Ultra Heavy Duty BCI Group 19L Batteries are designed to meet the quality and power demands of your vehicle. ;The 6V Duracell Ultra Group 19L has 440 Cold Cranking Amps (CCA) to provide reliable power to start and run your BMW, DKW, and more all year round.;A low maintenance product with a durable hard rubber one-piece cover. ;Engine having trouble starting? Stop by your local Batteries Plus to have your battery tested to see if it's time for a new one.;Comes with a 1 year free replacement limited warranty.