Cordless Grease Gun 12,000 PSI Electric Grease Gun 2x4000mah Battery 6 oz/min

Grease Handling: 1 grease suction plate (facilitates grease loading). Grease Dispensing Rate: 6 oz/min. Motor: Upgraded motor (enables effortless grease application). Power & Battery. Battery Capacity: 4000 mAh (2 batteries included).