Made for jobs involving regular use of oil, grease, or solvent, 20V MAX Oil-Resistant Batteries are ideal for a variety of tasks. The robust battery resists chemical corrosion with a glass-filled, nylon housing for long product life. Easily move around your workspace with the batterys compact, lightweight construction and get the most out of your tool with 2.0Ah of power. Theres no reason to worry about damaging the battery while you work, its non-marring, over-molded rubber base protects it from drops and collisions. Compatible with all DEWALT 20V MAX power tools and chargers, the highly efficient battery includes a 3-LED fuel gauge and is protected by a 3-year limited warranty.