SuperLuber is a revolutionary cordless grease gun offering robust performance and value to the skilled professional. Incorporating most advanced technology makes SuperLuber, the most efficient, powerful, and durable cordless grease gun in the world, while its ergonomic design makes it easy to carry, reducing user fatigue.
Patented mechanism permits high flow rate - delivers 5 times the volume of grease compared to manual models 
Constant torque @6,000 PSI, no matter what the resistance is at the fitting-level - enabling you to speed up lubrication and control the grease volume without compromising the pressure 
Micro-chip Trigger enables you to control the output, thus reducing waste and eliminates the need to clean-up excessive grease, avoiding contamination and saving time 
Built-in Pressure Relief Valve helps identify Blocked Bearings, Lubrication Line or Fittings and allows excess Grease to flow back into Barrel - No Squirting!! 
Comes with two High capacity 12 volt NiCD battery (1500 mAh for extended operation), battery charger, and molded case.