Lincoln® has made some of the best powered grease guns on the market to date. Choose from 12 volt lithium powerlubers with battery and battery charger, 12 volt powerluber available with extra battery, case and clear tube and also available without 12 volt battery charger, 14.4, 18 and 20 volt powerlubers come with case battery and battery charger, 14.4, 18 and 20 volt powerlubers also available with 1 extra battery. Select from air operated grease guns and performance series AC grease gun can be plugged directly into the wall.