The Lincoln Industrial 2-Speed 20V Li-ion PowerLuber Grease Gun is engineered for maximum reliability. Its two-speed transmission delivers 3.5 oz. per minute in the low-output position and 10 oz. per minute in the high-output position. It features a redesigned, high-torque powerhead driven by an efficient, 20V, Li-ion battery. The two-speed motor delivers grease at up to 10,000 psi (690 bar) in both high- and low-output settings. The gun’s three-point base keeps the tool upright and stable for easy handling without being bulky, reducing operator fatigue when lubricating simple-to-reach fittings.