Friday, May 26th, 2023

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

Best Cordless and Electric Grease Guns

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.

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!

But 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!

Best Cordless And Electric Grease Guns

Best Cordless and Electric Grease Guns

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.

Why Did We Like It?

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. 

What Could’ve Been Better?

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.

  • Ergonomic and easy to use
  • Comes with an LED fuel gauge
  • Features an in-built overload protection mechanism
  • Integrated hose storage is highly convenient
  • It does not come with a charger or batteries
Motor Power: 8, 000 PSI | Material: Metal | Weight: ‎7.4 Pounds | Hose Length: 36 Inches | Battery: 12V

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

Lumax LX-1175 Handyluber 12V Cordless Grease Gun with Single...
  • Fully charged battery delivers up to 5 cartridges of grease
  • High flow rate: 3. 5 oz. /min.  (95G/min. )

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.

Why Did We Like It?

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. 

What Could’ve Been Better?

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.

  • Chrome plating makes it resistant to corrosion for a long time
  • Comes with an in-built pressure release valve
  • Made with high-quality materials that make it durable and lightweight
  • Comfortable and ergonomic design
  • Not suitable for extensive or professional usage
Motor Power: 7, 000 PSI | Material: Plastic | Weight: ‎0.21 Pound | Hose Length: 30 Inches | Battery: 12V

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

Ryobi 18V Volt Cordless Grease Gun P3410 (Tool- Only)
  • 10,000 PSI and 7.5 oz./minute flow rate for maximum...
  • Steel grease tube for maximum durability

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.

Why Did We Like It?

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. 

What Could’ve Been Better?

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.

  • Highly durable steel grease tube
  • The motor is pretty powerful and efficient
  • On-board LED makes it useful for dark workspaces
  • Features plunger rod marking to measure the remaining grease in the tube
  • Batteries not included in the packaging
Motor Power: 10, 000 PSI | Material: Plastic-Metal | Weight: ‎‎8.33 Pounds | Hose Length: 30 Inches | Battery: 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.

Why Did We Like It?

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.  

What Could’ve Been Better?

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.

  • LED fuel gauge is pretty convenient to monitor grease levels
  • Well balanced and ergonomic, which makes it easy to handle
  • Can be carried around easily in the portable case
  • Includes battery, 30-minute charger, and other accessories for convenience
  • Cannot be used for long durations
Motor Power: 8, 000 PSI | Material: Metal | Weight: ‎7.4 Pounds | Hose Length: 36 Inches | Battery: 12V

5. Lincoln Industrial PowerLuber

Lincoln 1264 PowerLuber 12 Volt Battery Powered Grease Gun...
  • BUILT TO LAST: Lincoln's 1264 PowerLuber grease guns are...
  • SIMPLIFIED OPERATION: PowerLuber grease guns have a built-in...

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.

Why Did We Like It?

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. 

What Could’ve Been Better?

This cordless grease gun is a really great option to go for. But 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.

  • Dual-lip follower significantly reduced grease wastage
  • Lightweight grease gun that does not cause any fatigue
  • Comes with a 5-year warranty
  • Easy to handle and store
  • Poor battery efficiency
Motor Power: 8, 000 PSI | Material: ‎Steel | Weight: ‎13.3 Pounds | Hose Length: 30 Inches | Battery: 12V

6. Ingersoll Rand Cordless Grease Gun

Ingersoll Rand LUB5130 20V Lithium-Ion Cordless Grease Gun,...
  • Get more done in less time with the combination of operating...
  • Work with greater comfort and less fatigue - lightweight 7.2...

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.

Why Did We Like It?

There are several reasons as to 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. 

What Could’ve Been Better?

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.

  • High powered, efficient motor
  • Ergonomic design and soft grip reduces fatigue and vibration
  • Easy to use due to its lighter weight
  • The shoulder strap increases convenience and flexibility
  • All-metal drivetrain increased motor durability and efficiency
  • Relatively expensive
  • Does not include a battery and charger
Motor Power: 6, 250 PSI | Material: N/A | Weight: ‎7.19 Pounds | Hose Length: 30 Inches | Battery: 20V

7. Milwaukee M18 2-Speed Cordless Grease Gun

Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool
  • Industry leading 10,000 PSI max operating pressure
  • 48" flexible hose offers greater access to difficult to...

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 makes the gun capable of handling both personal and professional workloads.

Why Did We Like It?

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. 

What Could’ve Been Better?

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.

  • Extra-long flex hose
  • High-performance specifications
  • Increased convenience due to the lock-on/lock-off trigger
  • Can be used for both personal and professional tasks
  • Comparatively heavy and bulky
Motor Power: 10, 000 PSI | Material: ‎Metal | Weight: ‎9.5 Pounds | Hose Length: 48 Inches | Battery: 18V

Best Cordless And Electric Grease Gun Comparison Table

ProductMotor PowerMaterialWeightHose LengthBattery
Milwaukee Bare Tool M12 Cordless Grease Gun8, 000 PSIMetal7.4 Pounds36 Inches12V
Lumax Handyluber 12V Cordless Grease Gun7, 000 PSIPlastic‎0.21 Pound30 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 Pounds30 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

  1. 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.

  1. Hose

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 out of it.

  1. Battery

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.

  1. Build Quality

A cordless grease gun is an industrial tool, and 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 the grease guns built with high-grade materials so that you can use them for a long time.

Cordless And Electric Grease Guns FAQs

  • Why should I get a grease gun ?

    A grease gun is a safer and more convenient option for applying grease to any machine. Manually greasing your machine can be very laborious and messy. So, an electric cordless grease gun can make this process a lot easier.

  • Which is the best grease gun to get ?

    There are different brands, such as Dewalt, Milwaukee, or Lincoln, among many others, that produce high-quality grease guns. Your usage preferences and budget also determines what grease gun is the best for you.

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

    For pneumatic grease guns, you will need to apply the pressure using a pumping mechanism manually. On the other hand, a battery grease gun pushes the grease via a motor that runs on batteries. So it is more convenient.

  • Ball bearing stainless with grease lithium machinery lubrication for automotive and industrial isolated on white background


    If you own any machine today, it is bound to have several moving parts. Each of these moving parts needs to be lubricated so that your machine can keep running at its peak. So, there you have it, a list of the 7 best cordless grease guns available on the market.

    And that is the reason for us to prepare this comprehensive guide. We hope that we have been able to help you choose the best cordless grease gun for your needs. With that, we conclude this article.

    But before we go, let us mention our top picks. The Milwaukee Bare Tool M12 Cordless Grease Gun is an ideal option for its ergonomic design, LED fuel gauge, and integrated hose storage. The Lumax Handyluber 12V Cordless Grease Gun is a good option for personal use, with its affordable price, durable design, and non-slip grip. Lastly, the Ryobi 18V Cordless Grease Gun is the right choice for both small and large greasing tasks, thanks to its powerful motor, efficient battery, and convenient features such as an air bleeder valve and LED light.

    With that, it’s time to say goodbye for now. Stay tuned!

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