Brand New Cordless Grease Gun, OEM products inside charge,up to 3500psi,easy handle,easy lube Brand New Cordless Grease Gun, OEM productsSpecification:Cordless without hoses or cords. Hight-torque 4.8 volt motor produces 3,500 PSI pressure. 1.8 oz per minute volume grease flow rate. 3 oz grease cartridge (as picture shown, but not included)Built in powerful 4.8 volt Ni-Cad battery. NPT threaded ...