The Ironton 14.4 Volt Li-Ion Cordless Grease Gun is ideal for use with machinery or automotive applications. Cordless gun produces up to 7000 max. PSI. Produces a 2-oz./minute flow rate. Gun has 14-oz. capacity. 14.4V Li-ion battery recharges in one hour with included quick charger. Includes a 30in. flexible hose to operate in hard-to-reach areas.