During these cold winter months your battery will discharge and will probably have a shortened life unless you keep the battery charged. CTEK technology ensures that the charger does not burn out the battery under prolonged charging. The CTEK chargers also have built in short circuit and polarity protection, and are designed to minimize gassing during charging.

CTEK has formed original equipment partnerships with Aston Martin, Bentley, Ferrari, Maybach, Mercedes-Benz, Harley-Davidson Sweden and Porsche. According to the CTEK representatives we spoke to, some of these vehicles provide special mounts for the CTEK charger, and is available as an accessory for maintenance charging whenever you need it.