Top rated electric & cordless Grease Guns

Constant use of heavy equipment, automotive machinery, and industrial equipment will often call for repetitive lubrication to reduce friction between gears or moving parts. Lubrication prolongs the lifeline of machinery. Greasing is the kind of work one would want to be done with speed and accuracy to cut down on time spent for repair and maintenance of any machinery or equipment that is central in your business operations. The potential of contamination, under lubrication or over lubrication equally exists if an inexperienced user of the grease gun is tasked with the work of lubricating any machinery. Consequently, the entirety of this process will impact on the revenue of a business.

It is financial wisdom for any individual or business entity to spend money on equipment that best suits the needs of the buyer. Available grease guns in today’s market include pistol- grip, lever, pneumatic, battery-powered and hand- pump type of grease gun. Let me highlight crucial aspects to consider while buying an electric grease gun.

a. Strokes per ounce tell a buyer the predetermined quantity of the lubricant a grease gun can deliver. Every grease gun manufacturing company has different strokes per ounce settings.

b. The application of the electric grease gun in the context of the buyer is fundamental. High pressured grease guns deliver lubricants at pressure as high as 10 000 PSI which is ideal for industrial use as opposed to domestic consumption.

c. Consider whether you are going to load the grease gun through bulk, suction fill or cartridge.

Cordless grease guns are powered by a battery that delivers the pumping action required to dispense the grease. An automated grease gun is best for large facilities to substitute the hand pumping action of a manual grease gun. This will reduce fatigue to the grease gun operator and lubrication exercise can be done repetitively over a long period of time during which your machinery is actively in use. Take a hard look at some of the best battery grease guns available on Amazon.

1. DEWALT DCGG571M1 20V MAX Lithium-Ion Grease Gun

DEWALT DCGG571M1 20V MAX Lithium Ion Grease Gun

DEWALT DCGG571M1 20V MAX Lithium-Ion Grease Gun

This battery gun pushes grease into hard to get spots with a powerful motor that conveys 10,000 max PSI. A single charge of Dewalt 20V (4.0 Ah) MAX battery can power up to 16 cartridges. A single unit is delivered with DCB204 MAX XR Premium Lithium-Ion battery and a charger that is plugged to a 240V power supply.

The speed trigger gives grease dispensing control to the grease gun handler at variable speeds. This high-pressure pump can give a grease flow of 5.0 oz. / min. A 42 inches long hose is designed to assist you to reach hard to access parts of the machinery.

A shoulder strap helps the operator in carrying around the 16-pound electric grease gun while working or moving from one point to another. The base of this machine is designed to rest on flat surfaces when the operator is not using the machine.

A bright LED light comes in handy in a low light environment where accessing machinery parts that are hidden is hard. A filter screen averts impurity from choking the grease dispensing mechanism. Priming after cartridge changes is done by the air-bleeder valve. This battery grease gun series comes with 3 years warranty.

DEWALT DCGG571M1 20V MAX Cordless Grease Gun

Price: $243.15

4 used & new available from

2. DEWALT DCGG570B 18V Cordless Grease Gun

DEWALT DCGG570B 18V Cordless Grease Gun

DEWALT DCGG570B 18V Cordless Grease Gun

Weighing at 9.6 pounds, the DCGG570B battery grease gun is designed for heavy-duty machinery greasing. Fitted with a powerful motor that delivers a 9000 max psi to thrust through clogged grease fittings, this cordless grease gun has a high flow of 5.0 oz. / min.

Variable speed trigger helps cut down industrial maintenance routine for at least a third the time used to do the same using competing, less efficient cordless grease guns in the market.

There is literary no part of your machinery that is unreachable with the 42 inches long and flexible hose.

The bright LED light is at your disposal for a poorly lit working environment as well as grease fittings that are hidden in interior parts of the machinery causing visual obstruction during lubrication. This LED light works well up to 3 feet.

One of the differentiating factors between this cordless electric grease gun and the DCGG571M1 series is that the battery is sold separately. You can use other standard 18V batteries from other Dewalt grease gun series. This grease gun currently retails at $139.32 on Amazon.

DEWALT DCGG570B 18V Cordless Grease Gun (Tool Only)

Price: $139.99

 (0 customer reviews)

4 used & new available from

3. DEWALT DCGG570K 18V Cordless Grease Gun

DEWALT DCGG570K 18V Cordless Grease Gun

DEWALT DCGG570K 18V Cordless Grease Gun

This DCGG570K battery grease gun is not very different from its counterpart DCGG570B series. This mammoth grease gun checks in at 16.5 pounds, 9000 Max PSI and cartridge capacity of 14.5 ounces. It can push up to 5.0 oz. / min with a speed trigger that gives a variety of speeds. In effect, the operator has precise control of the flow of grease. An anti-debris filter assists to avert contaminants that jam the pump mechanism. A 42 inches long hose pipe which is flexible extends the operator’s ability to get through to hard to access parts of the machinery. Low light working environments can be easily handled with the bright LED light attached to this cordless grease gun. Its foot design gives room for the operator to place this grease gun on a flat surface. The DCGG570K cordless grease gun comes with a DC9096 18V XRP battery that lasts up to 24 hours on a single charge. It comes in a kit that includes an electric charger, a kit box and shoulder strap for supporting the weight of the grease gun as well as facilitates the operator’s mobility. This product by Dewalt retails on Amazon at $199.99 and comes with a 3 years limited manufacturer’s warranty.

DEWALT DCGG570K 18V Cordless Grease Gun Kit

Price: $474.91

 (0 customer reviews)

1 used & new available from $474.91

Dewalt gives a wide range of top-notch cordless grease guns engineered to serve the machinery of industrial proportions. This revolutionary battery-powered equipment reduces fatigue on the operator since physical pumping action is not required. The features, specifications, and purpose for which you need the grease gun determine the type of grease gun one should go for. Although one has to cope with consistent battery replacement and recharging for the cordless grease guns, this is a must-have for any large facility owners or heavy equipment operators that require lubrication on a consistent basis and Dewalt has the best to offer the market.