Inspiring Ideas for Modern Home

7 Best Cordless And Electric Grease Guns | Reviews & Buyer’s Guide

Do you want to keep your machines working optimally? To do that, you will need a good quality grease gun to keep the fittings lubricated.

Best Cordless And Electric Grease Guns

A grease gun can make maintaining your machines and household equipment a breeze. It will not only save you time but also some serious elbow grease!

However, selecting the best grease gun might not be as straightforward as it sounds. There are tons of options on the market from which you can choose, each with its own set of pros and cons. So, given the numerous choices, how do you decide which one is the best for you? 

We have researched and compiled a list of the 7 best cordless and electric grease guns. And we hope that the list can help you choose.

Without any further ado, let’s get to it!

Listed below are the 5 best cordless and electric grease guns from our list:

  • Milwaukee Bare Tool M12 Cordless Grease Gun: Distinguished for its durability and ease of use, this ergonomically designed grease gun can dispense up to seven cartridges per charge and can reach difficult spots due to an accommodating spring guard, although it does not come packaged with a battery or charger.
  • Lumax Handyluber 12V Cordless Grease Gun: An affordable option for personal use, this grease gun can deliver up to five cartridges without needing a recharge, and features an easy-to-handle, non-slip grip design including a corrosion-resistant barrel, but is not suitable for extensive or professional use.
  • Ryobi 18V Cordless Grease Gun: Characterized by a powerful motor and efficient 18-volt lithium-ion battery, this grease gun dispenses up to 19 cartridges before requiring a recharge and comes with built-in LED lighting suitable for dark workspaces, yet it doesn't come with batteries included.
  • Milwaukee 21XC M12 Cordless Grease Gun: Designed for both personal and light professional tasks, this gun is known for its convenient features like an LED fuel gauge and integrated hose storage and includes key accessories such as batteries and a portable carrying case, even though it's not suitable for long, extensive use.
  • Lincoln Industrial PowerLuber: Respected for its additional features like a 3-point base promoting stability and a dual-lip follower reducing grease wastage, this grease gun offers a decent 8,000 PSI pressure and comes with a five-year warranty, despite its battery efficiency being lower than expected.

Here's the list of the 7 best cordless and electric grease guns, carefully curated to help you choose the perfect tool for maintaining your machines and equipment.

1. Milwaukee Bare Tool M12 Cordless Grease Gun - Best for Versatile Use

Milwaukee is another brand that is quite well-known for manufacturing high-quality tools and equipment. And the Milwaukee Bare Tool 2446-20 M12 is no exception! This cordless grease gun is pretty durable and easy to use, making it an excellent choice for both beginners and experts.

The Milwaukee Bare Tool 2446-20 M12 is an excellent grease gun, which is apparent from the highly favorable user feedback. Due to the gun’s ergonomic design, you will find it comfortable to use even after working for long hours.

Its 12-volt battery can dispense up to 7 cartridges per charge, and the motor can operate up to a decent pressure of 8,000 PSI. It also features an LED fuel gauge, as well as integrated hose storage that can store the 36-inch long flex hose. These features make this grease gun pretty convenient for users.

The hose features a spring guard that makes it easy to reach tricky spots. It also comes with an air bleeder valve that primes the gun and ensures a quicker grease flow. 

Overall, we found this grease gun to be pretty good and easy to use. However, there is one aspect that can make using this gun a bit inconvenient. It does not come with a battery and charger in the box, so you have to purchase them separately. Therefore, this can also increase your expenses a bit.

Motor Power: 8,000 PSI | Material: Metal | Weight: ‎7.4 Pounds | Hose Length: 36 Inches | Voltage: 12V

2. Lumax Handyluber 12V Cordless Grease Gun - Best for Personal Projects

The LX-1175 Handyluber is another great cordless grease gun manufactured by Lumax. If you are looking for an affordable yet good-quality grease gun for your personal use, then this one is a pretty good choice.

The Lumax LX-1175 Handyluber is a cordless, 12-volt battery-powered grease gun. While it may not be able to provide as great a performance as some higher-powered grease guns, it is more than sufficient for personal use.

Its battery can easily deliver up to 5 cartridges of grease without needing to recharge. Furthermore, we observed that the 7,000 PSI pressure delivered by the motor provides a good flow rate of 3.5 oz/min. This is more than enough for any personal projects that you may have.

Additionally, the durable and lightweight design makes it pretty convenient for users. And of course, the non-slip grip makes it quite comfortable to handle. You’ll also be happy to know that it comes with a 30-inch ultra-flex hose and a chrome-plated barrel that prevents any corrosion. 

The Lumax LX-1175 Handyluber is a great choice for personal or household projects, given the specifications that it comes with. But this also means it is not very well equipped for extensive or commercial usage. If you try to use it in such scenarios, it will become heated and noisy, reducing the gun’s lifespan.

Motor Power: 7,000 PSI | Material: Plastic | Weight: ‎0.21 Pounds | Hose Length: 30 Inches | Voltage: 12V

3. Ryobi 18V Cordless Grease Gun - Best for Commercial Purposes

For the next product on our list, we have the P3410 18V cordless grease gun by Ryobi. This grease gun provides you with another affordable option that you can purchase. And thanks to its powerful motor Ryobi, you can use it for commercial purposes as well.

Our overall impression after using this grease gun was quite positive. We found that the 10,000 PSI operating pressure and 7.5 oz/min grease flow rate are quite efficient, especially considering the 18-volt lithium-ion battery that this cordless gun comes with.

The battery is quite efficient and long-lasting. It can easily dispense a whopping 19 grease cartridges before it needs to be recharged. This grease gun features a steel grease tube that is very durable.

Furthermore, this grease gun comes with an air bleeder valve for quick and easy priming. The 30-inch flexible hose makes greasing difficult spots much easier. In addition to that, you can illuminate those dark and difficult-to-reach spots with the in-built LED light. 

Ryobi did a fantastic job with this powerful grease gun, and you can effectively use it for both small and large greasing tasks. However, the packaging of this grease gun does not include any batteries, which you may find to be somewhat inconvenient.

Motor Power: 10,000 PSI | Material: Plastic-Metal | Weight: ‎‎8.33 Pounds | Hose Length: 30 Inches | Voltage: 18V

4. Milwaukee 21XC M12 Cordless Grease Gun

Up next on our list, we have another grease gun by Milwaukee. The 2446-21XC M12 cordless grease gun is another high-performance battery-powered grease gun that boasts a great user track record. Like most Milwaukee grease guns, this one is also quite easy to use and durable.

The Milwaukee 2446-21XC is a cordless grease gun that uses a rechargeable lithium-ion battery of 12 volts. This battery can supply enough power to output a maximum operating pressure of 8,000 PSI, which is sufficient for most personal uses. 

On top of that, we found that this grease gun could also handle some professional tasks, which makes it a very versatile choice. The grease gun is pretty lightweight, easy to use, and features an ergonomic design. Furthermore, the battery lasts for 7 grease cartridges, which is also pretty decent.

Above all, the integrated hose storage is highly useful for storing the 36-inch flexible hose within the grease gun. What’s more, it comes with an LED fuel gauge, 30-minute chargers, batteries, and a portable carrying case, among other accessories. This makes using this grease gun very convenient for users.  

The Milwaukee 2446-21XC is a well-rounded grease gun that provides good value for money. However, one major flaw that we noticed while using this gun is that it cannot be used for long durations extensively. If you do so, your grease gun will heat up considerably, which can reduce its lifespan.

Motor Power: 8,000 PSI | Material: Metal | Weight: ‎7.4 Pounds | Hose Length: 36 Inches | Voltage: 12V

5. Lincoln Industrial PowerLuber

Here we are, reviewing yet another high-quality grease gun from Lincoln Industrial. The Lincoln Industrial 1264 PowerLuber is a Lithium-ion battery-powered grease gun that comes with different features that provide great value for money.

Aside from the typical device features and specifications, the different additional features really piqued our interest in this grease gun. The grease gun comes with a 3-point base, which we found provides high degrees of stability. It also complements the gun’s lighter weight and comfortable grip pretty well.

In addition, we found that the dual lip follower is really great at minimizing grease wastage and improving workspace cleanliness by eliminating grease bypass. The 8,000 PSI pressure is also sufficient to eliminate any clogged grease fittings in machines.

This grease gun also features an integrated vent valve, which makes priming and preparing the gun a lot easier by removing any trapped air. It also comes with a 5-year warranty on the gun, and a 2-year warranty on the batteries, so you can use it without any worries. 

This cordless grease gun is a really great option to go for. However, we noticed that the battery efficiency of this grease gun is not quite up to the mark. So you might need to recharge frequently, which can be a little bothersome.

Motor Power: 8,000 PSI | Material: ‎Steel | Weight: ‎13.3 Pounds | Hose Length: 30 Inches | Voltage: 12V

6. Ingersoll Rand Cordless Grease Gun

The Ingersoll Rand LUB5130 is another cordless grease gun that deserves our attention. This grease gun comes with several features that make it high-quality and easy to use. So, if you want a good-quality and efficient grease gun for your personal uses, you may consider this one.

There are several reasons why we liked the Ingersoll Rand LUB5130. First off, this grease gun is powered by a 20-volt lithium-ion battery which provides considerable juice for its powerful motor. The motor features an all-metal drivetrain that makes it pretty durable. This motor is also capable of delivering 6250 PSI which is sufficient for most greasing and lubricating tasks.

You will also see that the grease gun is pretty easy to use, thanks to its ergonomic design and lighter weight. The gun weighs only 7.2 lbs and features a soft, over-molded grip that maximizes comfort. Thus, you won’t be fatigued while using this gun.

In addition to the above, the gun features an optional shoulder strap hook for added support and convenience. We found this to be quite a practical addition, especially for carrying the gun around conveniently. 

One major drawback of this grease gun is that it is a bit pricier than some of our previous choices. Furthermore, the grease gun also does not come with a battery and charger, and you will need to shell out extra cash for them.

Motor Power: 6,250 PSI | Material: N/A | Weight: ‎7.19 Pounds | Hose Length: 30 Inches | Voltage: 20V

7. Milwaukee M18 2-Speed Cordless Grease Gun

Another great grease gun from Milwaukee, the 2646-20 M18 2-speed cordless grease gun is a pretty good choice for both beginners and professionals. This grease gun comes with a host of unique features that make the gun capable of handling both personal and professional workloads.

The Milwaukee 2646-20 M18 caught our attention because of its high-performance specifications. This gun features high pressure and high flow rate output that is suitable for professional-grade tasks. With that being said, you can also use it for personal tasks, thanks to its 2-speed feature.

The gun also comes with an extra-long flex hose of 48 inches, which makes it easier to access the most difficult-to-reach grease fittings in a machine. It also features a lock-on/lock-off trigger for better convenience. 

In addition to that, the air bleeder valve ensures that you can quickly prime the grease gun for use. Also, you can utilize the in-built grease counter dial to increase the precision of this grease gun. 

Due to having so many unique features, this grease gun comes with a relatively hefty price tag that may put it out of your reach if you have a tight budget. Also, we found that the grease gun is pretty heavy, which can be an inconvenience.

Motor Power: 10,000 PSI | Material: ‎Metal | Weight: ‎9.5 Pounds | Hose Length: 48 Inches | Voltage: 18V

What is the Best Cordless and Electric Grease Gun?

This section presents a comprehensive analysis of Cordless and Electric Grease Guns, providing essential insights for informed decision-making. The comparison table below meticulously evaluates key attributes, including motor power, material, weight, hose length, and voltage.

ProductMotor PowerMaterialWeightHose LengthVoltage
Milwaukee Bare Tool M12 Cordless Grease Gun8,000 PSIMetal7.4 Pounds36 Inches12V
Lumax Handyluber 12V Cordless Grease Gun7,000 PSIPlastic‎0.21 Pounds30 Inches12V
Ryobi 18V Cordless Grease Gun10,000 PSIPlastic-Metal8.33 Pounds30 Inches18V
Milwaukee 21XC M12 Cordless Grease Gun8,000 PSIMetal7.4 Pounds36 Inches12V
Lincoln Industrial PowerLuber8,000 PSISteel13.3 Pounds0 Inches12V
Ingersoll Rand Cordless Grease Gun6,250 PSIN/A7.19 Pounds30 Inches20V
Milwaukee M18 2-Speed Cordless Grease Gun10,000 PSIMetal9.5 Pounds48 Inches18V

Buying Guide for the Best Cordless and Electric Grease Gun

We are guessing that, by now, after reading our reviews, you have been able to make up your mind already. But if, by some chance, you still feel somewhat confused and unsure, worry not, for we all have been there!

So, to ease your confusion and help you decide, we have prepared this buyer’s guide that highlights some key points that you should consider. You should definitely keep these points in mind before making the final purchase.

Keep reading below to know what some of the major points are

Motor Power

The power of the motor is one of the most important things that you should consider when buying a cordless grease gun. Grease guns can often come with different motors that can output between 5,000 to 10,000 PSI. 

Low-powered grease guns are often cheaper and used for personal uses. Conversely, high-powered grease guns are used more for industrial or commercial purposes and are more expensive. So, you should choose a grease gun based on your usage preferences.


Before purchasing a cordless grease gun, you should look up the length and flexibility of the supplied hose. This is important because the length and flexibility of the hose will decide whether you can reach the most inaccessible parts of your machine. If your cordless grease gun comes with a small or stiff hose, you will find very little use for it.


One of the most important features of a cordless grease gun is its battery. Since a cordless grease gun does not come with wired adapters, you need to ensure that the battery power and battery life of the grease gun are decent. If your grease gun has a poor battery life, you will need to recharge it frequently, which can be a bit annoying.

Also, most battery-powered grease guns use lithium-ion batteries, which are low maintenance, and more environmentally friendly while also being more expensive. Conversely, only a few grease guns use nickel-cadmium batteries, which are heavier but relatively cheaper.

Build Quality

A cordless grease gun is an industrial tool, so it needs to be sturdy and durable to withstand any working condition. Therefore the build quality of your grease gun is important. You should only buy grease guns built with high-grade materials so that you can use them for a long time.

Why should I get a grease gun?

Opting for a grease gun elevates the ease and safety of greasing machinery compared to the manual method, which can often be labor-intensive and disorderly, hence an electric cordless grease gun significantly streamlines this process.

Which is the best grease gun to get?

Selecting the best grease gun can vary based on personal considerations such as usage preference and financial capacity, however reputable brands like Dewalt, Milwaukee, or Lincoln are widely recognized for their superior quality grease guns.

Is there a difference between pneumatic and battery-powered grease guns?

The difference between pneumatic and battery-powered grease guns revolves around their operational methods; pneumatic grease guns require user exertion in creating pressure via a pump mechanism while battery-powered grease guns employ an electric motor, powered by batteries, to effectuate the grease discharge, thus increasing convenience.