The Schumacher 60A 6V/12V Fast Charger, No. DSR134, is designed for flooded, AGM, and gel cell including spiral cell and orbital. The unit offers four distinct charging modes, start/stop interface, and a large, easy-to-read display that provides step-by-step instructions. With patented Thermal Runaway protection, reverse polarity and short circuit protection, and overcharge protection, the unit allows fast and safe charging. In addition, the DSR134 has a recovery setting used to automatically recover and charge severely discharged 6V and 12V batteries. The unit has a powder coated steel case for durability and comes with 7' 4GA ultra-flexible cables.