Power your 20V MAX* tools and take on jobs involving the regular use of harsh materials like oil, grease, or solvents with the incredibly durable 20V MAX* Oil-Resistant 2Ah Battery. Ideal for a wide range of applications, this long-lasting battery features a glass-filled, nylon housing designed to resist the effects of chemical corrosion. Backed by a 2-year limited warranty, this battery provides immediate feedback on your state of charge with the 3-LED fuel gauge.