The M12 Cordless Grease Gun from Milwaukee develops higher pressure, offers greater productivity, and gives the user more versatility on the jobsite than any other cordless grease gun in the market. With up to 25% more pressure and run-time than the competition, the 2446-20 delivers over 8,000 PSI max operating pressure for heavy duty applications and can dispense up to seven grease cartridges per battery charge when using the high capacity 12V Lithium-Ion batteries. The M12 Cordless Grease Gun also features a lightweight, ergonomic handle design for greater user comfort during prolonged use and an on board hose storage and shoulder strap loop for added convenience with less mess.