Macnaught 18V LI-ION Rechargeable Grease Gun Overview The L-BG18VLi is a heavy duty, continuous flow, battery operated grease gun. Supplied complete with carry case, 2 x Li-ion batteries, battery charger, meter long extension with coupler, delivers flow rates up to 50g/min with pressures up to 7,500psi. The L-BG18VLi grease gun provides the operator with the means to efficiently reduce greasing times which is normally associated with manual grease guns. The continuous flow and instant pressure is achieved with minimal physical effort. The L-BG18VLi is the ideal tool for the quick reliable greasing of your equipment. The shoulder strap provided help prevent operator fatigue. The extra battery included will ensure you always have a fully charged battery on hand. When using the L-BG18VLi, the time taken to grease your equipment will now be considerably reduced.