Jump Starter by CTEK
Unique 4 step charging system with a patented program that tests battery condition and, charges and maintains to ensure maximum battery life and performance . No sparks, short-circuit proof and reverse polarity protected makes it safe for all the vehicles electronics and easy to use . Water and dust resistant means it is safe to use in all climate situations. Maintenance pulse charging increases battery life and gives superb performance, and patented de-sulphation functionality allows for the recovery of slightly sulfated batteries. Connect and forget, no need to disconnect battery from the vehicle when charging.