Discover the ultimate solution for automotive battery maintenance with the Schumacher Electric SC1359 4-in-1 15 Amp 6 Volt and 12 Volt Fully Automatic Battery Charger, Maintainer, Tester, and Desulfator. Designed for mechanics who demand peak performance and reliability, this versatile charger is brought to you by Schumacher Electric, a brand trusted for over 75 years. The SC1359 is your go-to tool for keeping all your batteries in top condition, whether it's for power sports vehicles, boats, cars, trucks, or motorcycles. With a powerful 15 amp (12 volt) rapid charge, it handles large batteries with ease, while the 3 amp mode is ideal for charging smaller batteries and maintaining larger ones. The 2 amp charging mode is perfect for 6 volt batteries. Plus, the desulfation mode will rehabilitate sulfated batteries, bringing them back to working condition. Fully automatic, the SC1359 is packed with advanced features including auto voltage detection, multi-stage charging, float mode monitoring, and reverse hook-up protection to ensure safe and efficient operation.