The Lincoln PowerLuber Series 1880 grease gun is powered by a 20V, Li-ion battery. This electronically controlled, two-speed PowerLuber delivers grease at up to 10,000 psi in both high- and low-output settings. The grease gun’s multifunction LCD displays motor speed, battery level and grease flow. Its patent-pending flow meter provides exceptional accuracy, minimizes waste, identifies blocked fittings and detects the loss of prime to ensure proper lubrication. The PowerLuber’s three-point base keeps it upright and within reach without being bulky, and a built-in LED illuminates the work area.