People who own a vintage car with a 6V battery probably have a model from 1957 or earlier. CTEK is the only company that can offer safe and sound battery chargers for 6V batteries. Just like vintage motorbikes and mopeds, vintage cars are often driven recreationally and therefore stand idle for long periods. In the colder climates, we must also take the seasonal aspects into consideration. Both instances can benefit greatly from good maintenance battery chargers, not only with respect to starting the vehicle, but also for ensuring that the battery will achieve its maximum service life and retain its performance.