Best Cordless Grease Gun Reviews + Buyers Guide

Irrespective of the fact that you’re a professional auto mechanic, an industrial article repairman, or an at-home DIY enthusiast, a grease gun is something we all need at some point for multiple reasons like waxing of ball bearings or other mechanical parts.

best cordless grease guns

There are majorly two types the modern cordless version and the traditional pneumatic version. Both cordless and pneumatic versions exhibit similar performance; it’s just that the cordless grease guns are a lot more convenient comparatively as they allow a greater range of movement.

Cordless grease guns run on batteries. They’re not just convenient to use but are much more potent than the pneumatic ones. These guns inject grease at a higher pressure than any of the traditional grease guns.

Given below are the 10 best cordless grease guns explicitly shortlisted for you. All these cordless guns have features that will help you do your work within no time and, most importantly, with complete tidiness.

All these guns are unique in their own way and hold the potential to fulfill all your requirements.

Best Cordless Grease Gun Reviews

1. DEWALT DCGG571M1 – Best Cordless Grease Gun Overall

DEWALT DCGG571M1

Features

  • Air bleeder valve
  • Speed trigger to control the power
  • Long hose
  • High Volume Pump
  • Keeps Dirt Out

The Dewalt DCGG571M1 20V max is the most well-known grease gun in the market. This tool stands extraordinarily great due to multiple reasons. Somewhat inclining towards the expensive side, the features are worth every penny.

Firstly, it has an outstanding work pressure capacity because of its powerful motor with the strength of 10,000 PSI. It is equipped with a high volume pump and high flow application. It delivers 5 oz cartridges every minute and uses 16 cartridges every charge.

It has a 20-volt lithium battery that can last up to 16 cartridges of standard size, as said above. Quite evidently, this device has a long-lasting battery life, which is very convenient for traveling or anything as such as it eliminates the need to charge after intervals.

Anyway, this product’s unique selling point has to be the ability to push at the rate of 5 oz per minute, which is a lot more than what its competitors offer at the same price.

This grease gun also has ensured better visibility with LED lightings, which gives the comfort of working in low light situations.

It comes with a 42″ long flexible hose which allows you to reach closed spaces and hard to reach areas. This also allows for more perfection and clear work.

Thanks to technology, there’s also a pump filter screen mechanism that keeps the gun away from dirt and also prevents contamination and clogging.

It has a variable speed trigger for your working comfort that allows you to operate the device at different levels. In addition to this, the package comes with a shoulder strap, a fast charger, and a kit box too.

Pros
  • Anti-debris mechanism
  • Flexible
  • LED lighting
  • Powerful
Cons
  • Removing the coupler is a little difficult
 

2. Milwaukee 2646-22CT – Best Cordless Grease Gun for Battery Life

Milwaukee 2646-22CT

Features

  • Air bleeder valve
  • 10 cartridges per charge
  • Lock on and off trigger
  • 48” long flexible hose
  • 10,000 max PSI

Falling in the high-end category, this Milwaukee 2646-22CT is a product of distinctive features. It is powerful and has an excellent delivery rate. Milwaukee has anyway been serving with outstanding mechanical tools for a very long time now.

This multi-featured grease gun delivers unmatched versatile performance with a maximum pressure of 10,000 PSI pressure. There’s an integrated priming lock mechanism for a faster rate. The maximum flow rate of this grease gun is up to 10 oz per minute, which, in my view, is not that bad.

In addition to that, it also comes with a 48-inch flexible hose for ease of greasing the narrow nonvisible areas. It has a pre-set, precise grease counter body for a clean working experience.

Even Milwaukee has an air bleeder valve with a priming mechanism giving quick flow. There is no anti-debris mechanism in this grease gun, which I think is a drawback because the price you pay is non-negotiable.

It pushes up to 10 grease cartridges per change. The lock on and off trigger feature adds to the physical aesthetics and increases the productivity of this grease gun.

This cordless grease gun includes quite a few things in the package, such as a shoulder strap, carrying case, and a compact red lithium battery. There’s also a 48″ hose spring guard, along with a multi-voltage charger and grease coupler of high pressure.

Lithium batteries are better as they last longer than others. On a side note, it allows you to operate at your preferred level of speed.

Pros
  • Great flow rate
  • Durable
  • Reliable
  • Easy to install
Cons
  • Expensive
 

3. Lumax LX-1175 – Best Cordless Grease Gun Under Budget

Lumax LX-1175

Features

  • Corrosion-resistant
  • Nonslip grip
  • Delivers up to 5 cartridges
  • 3.5 oz per min flow rate
  • 7000 max PSI

The Lumax Handyluber 12V is one of the most affordable grease guns out there in the market. It is rough of $100 and has some of the really promising features in the given price range.

This cordless grease gun has the ability to fill up to 5 cartridges of grease per full charge. At the given price range, it offers a high flow rate, which is 3.5 oz per minute.

It is better to purchase it with two batteries. On the other side, it is designed with a non-slip grip and has a chrome-plated barrel to protect it from corrosion.

This grease gun’s unique selling point is that it’s not just weathering friendly and non-slippery; it is also lightweight, easy to use, and has a very long-lasting construction. This device can easily be considered the best cheap cordless grease gun because of its distinctive features.

It also comes with a 30″ extremely flexible hose along with spring guards and also a non-drip card. It can easily reach the hard-to-see areas, and it does works with a single battery as well, but as said above, it is preferred to use it with double batteries.

In the package, you also get a carrying case, which is in a compact slimline design. It gives maximum operating pressure of the gun 7000 PSI with a built-in air releasing valve.

Lastly, with whatever amount you pay, you get a lot of things otherwise not available to its competitors.

Pros
  • Durable
  • Budget friendly
  • Easy to use
  • Lightweight 
  • Weather friendly
Cons
  • Very noisy
 

4. Lincoln LIN1886 – Best Cordless Mini Grease Gun

Lincoln LIN1886

Features

  • High torque motor
  • Two-speed transmission
  • LED light indicator
  • 48-inch high-pressure hose
  • 3-point base stand

Another high-end cordless grease gun on this list is the Lincoln 1886 PowerLuber. It works on a 20V lithium battery and has features fitting for tough jobs. It can fulfill most of your requirements.

One thing that I really like about this device is that it gives you exactly what you need. It has a versatile structure and functioning that allows the users to oil all the machine’s needed points with the cordless grease gun. Greasing your articles and machinery helps to protect it from expensive repair and breakdowns.

It also features two-speed transmissions in where the flow rate is strikingly different for different speed levels. At low output position, it delivers 3.5 oz per minute, and at high output position, it delivers 10 oz per minute. So, you actually get the choice to use it according to the equipment and situation.

This tool stands upright with the help of a three-point base feature. This also helps in keeping the debris out of the body.

You also get LED work light to illuminate the hard-to-reach areas and allow its use during dim light settings. There’s also a premium grease follower that also prevents dirt from keeping the tool too clean.

In addition to that, there are two extra grease couplers along with a battery energy gauge, which helps to identify the battery level. Talking of its motor, I must say it’s one of the most high-torque motors with a maximum operating pressure of 10,000 PSI.

Pros
  • Long battery life
  • Fast charge time
  • Ergonomic design
  • Fully automated
Cons
  • Slightly expensive
 

5. Ryobi P3410 – Best Cordless Grease Gun for Durability

Ryobi P3410

Features

  • Steel grease tube
  • 10,000 PSI maximum torque
  • 7.5 oz per minute flow rate
  • Trigger Lock
  • 17 cartridges per charge
  • 18-volt battery

I don’t think you get a better cordless grease gun than Ryobi P3410 for under $150. In my view, this is an A1 product at an affordable range. If you’re looking for a moderately powerful grease gun, it is a good choice.

This device works with a 4Ah 18V battery, which is not a lot but not less too. It has a high torque with a maximum operating pressure of 10,000 PSI, and it can push through 17 cartridges per full charge. By far, this is the most any of the cordless grease guns in the list has offered.

With an 18V 4Ah battery, it goes for more than a day’s work. It does not have a great battery backup. If you’ve bought this for industrial purposes, I will request you to go for a pneumatic grease gun as it requires to be changed quite frequently. Rest it sits really well for personal use.

This device can potentially blow the whole bearing wheel if not done carefully. There’s also a primer valve in the front of the cartridges that lets you easily prime a fresh grease tube to avoid any air gaps. It does not have any extraordinary feature as such but indeed fulfills most of your daily use needs.

With this cordless grease gun, you get a 30” grease hose, and it also features strain-relief springs on both ends and clamps perfectly on both sides of the gun for the storage facility. To prevent accidental pushes and overflowing grease, the trigger lock will secure the triggers.

Pros
  • Value for money 
  • Powerful 
  • Durable
  • Affordable
Cons
  • Not a very long-lasting battery
 

6. Milwaukee 2446-21XC– Best Cordless Grease Gun for Easy Handling

Milwaukee 2446-21XC

Features

  • LED fuel gauge
  • 7 cartridges per charge
  • Superior handle balance
  • Integrated hose storage
  • 5-year warranty

This cordless grease gun usually comes under high-end products, but currently, you can get it at a very discounted rate from amazon. It features a decently powerful motor of 12-volt, which has a maximum operating pressure of over 8,000 PSI.

It has the ‘best-in-class’ run time of 7 cartridges per full charge. From the price perspective, it is quite less as other products offer a lot more from the given price circle.

Well, talking of its body structure, it is quite easy to handle and has a very ergonomic design. It is only 14-inches long and weighs only 7.2 pounds. This means that it is also very lightweight and compact at the same time.

The integrated hose storage adds to the convenience factor of this product. There’s also an LED fuel gauge, which allows a satisfactory user experience with less downtime.

Milwaukee 2446-21XC comes with few accessories, including a 30 minutes charger, a battery pack, grease gun, etc.

Concerning Milwaukee products, this cordless grease gun although not features a lot of benefits it is quite low-priced.

Pros
  • Fast dispensary time
  • Easy to use
  • Lightweight
Cons
  • Not very powerful
 

7. Performance Tool W50048 – Best Cordless Grease Gun for Comfort

Performance Tool W50048

Features

  • Completely cordless
  • 30-inch grease hose
  • 2 powerful 18V Ni-Cad batteries
  • 7000 maximum pressure

Performance tool W50048 is available in two voltages, we’re here to talk about the 18V version and its benefits. It is very moderately priced. It comes with two 18V Ni-Cad batteries in the package and many other things.

This device can bear maximum pressure of 7000 PSI. Other products offer the same delivery pressure at a much lower price, but I don’t think that this cordless grease gun will disappoint you.

It can fit your requirements if you’re looking for a moderately powerful device for non-industrial use.

Even this grease gun has an exceptionally ergonomic design; in other words, it has a balanced design and is comfortable to hold.

The USP of this product is that it makes it difficult to reach areas easily accessible; thus, making the whole lubrication process effortless and easy to do.

As the name suggests, it has an 18V battery plus the package also includes a charger and one extra battery, and a W11046 replacement battery. It takes around 1 hour to charge fully and pushes about 3 oz grease per minute.

There’s a 30″ grease hose and a heavy-duty coupler in the package. Along with that, buyers also get manual instruction; you can go through it and follow the steps that are very easy to access this cordless grease gun.

Pros
  • Semi-automatic
  • Heavy-duty coupler
  • Quick charging
Cons
  • Noisy
  • Slightly expensive
 

8. Ingersoll Rand LUB5130 – Best Lightweight Cordless Grease Gun

Ingersoll Rand LUB5130

Features

  • Ergonomic handle
  • Extended durability
  • Long-life and powerful motor
  • Optional shoulder strap

The Ingersoll Rand is a get more in less time type of product at a very affordable range. It offers lots of great features at a very feasible rate. It is neither too expensive nor too cheap, falling in the mid-range let us talk about its features.

The reason why it is highly talked about is that its motor is really powerful and its extravagant operating pressure concerning its price.

Ingersoll has anyway been a brand that is very popular for its outstanding industrial goodies. It works on lithium-ion batteries technology, which keeps it running for a long time.

Speaking of that, it also has a very balanced, comfortable design for ease and convenience.

In addition to that, it is also a very lightweight product that has the ability to reduce friction when in use. For effortless work, you get a shoulder strap as well in the package.

Pros
  • Powerful batteries
  • Excellent working
  • Easy to use
  • No leakage
Cons
  • Expensive
  • No information regarding maximum pressure
 

9. Alemite 596-A1 – Best Cordless Grease Gun for Construction Works

Alemite 596-A1

Features

  • Two-speed electronic transmission
  • 24 cartridges of grease per charge
  • Automatic universal follower

The Alemite cordless grease gun is a perfect fit for agricultural, construction kind of work. It’s a 20V lithium-ion grease gun and features professional-level intelligence. I would totally recommend this product despite it being a little expensive.

This model is multi-functional and has an LCD that displays the cartridge level, battery percentage, and grease discharged. This grease gun has an alert system that indicates grease level or the loss of prime.

This device exerts maximum pressure of 10,000 PSI, and the two-speed grease gun pushes grease up to 24 cartridges per full charge. Now by far, this is the most any cordless grease gun has ever offered. In my opinion, this has to be the best cordless grease guns out of the whole lot without any doubt.

It has a 4.0 Ah high power battery, which enables long run time and highly extend battery life with just short span charging.

There is optimum utilization, as you get high productivity with less input. There are also two flow rates with a switchable key.

Pros
  • Value for money
  • LCD Display 
  • Two flow rate switches
Cons
  • You don’t get a lot in accessories
  • Battery could’ve been stronger
 

10. Ironton Cordless Grease Gun – Best Portable Cordless Grease Gun

Ironton 20190500101

Features

  • 4 measurement scale
  • Clockwise and counterclockwise
  • Multiple settings function
  • 9.9-99 ft-lbs torque range

This highly affordable cordless grease gun is a lower power tool but delivers high-duty functionality. If you’re looking for something for personal use, you can definitely go for this one. It won’t disappoint you.

This device is strictly meant for farms, factories, and heavy-duty applications like road constructions only. It has a considerably powerful motor with high torque and a maximum pressure of 7,000 PSI, and with that, it has a flow rate of 2 ounces per minute. I know it’s not a lot compared to its competitors, but it is not bad.

The Ironton grease gun has a cartridge capacity of 14 oz, and at the given price group, it is insanely a lot more than expected. The lithium-ion battery is long-lasting and offers high-quality operation at 14.4-volts in this grease gun.

Along with this, it has a 30″ long hose accessible to all hard to reach areas of any machinery. Most importantly, it has a compact, lightweight structure, which makes it travel friendly.

Pros
  • Easy to use
  • High flow rate
  • Compact design
Cons
  • Can be noisy at times
  • Could’ve been more powerful
 

Conclusion:

That’s all we have for you in this guide, but before you go ahead with your purchase, there are a few things you specify beforehand. Like your budget, it is very important to select a price range according to your convenience.

Secondly, do keep in mind the purpose of your purchase. As in the tool’s application because a lot of grease guns are perfect for home use but not that great for industrial working. Also, the output of the grease gun should be medium flow. It should not be crazily fast pace as it might damage the steel of your article.

On the contrary, the grease gun’s slow pace will take unnecessary time and clog through the lube point.

Out of this buyer’s guide, in my opinion, the best cordless grease gun has to be Milwaukee 2646-22CT and the Dewalt DCGG571M1, absolutely for their powerful motor and delivery along with outstanding features.

For a cheaper best cordless grease gun, I think Lumax and Ironton are good options to go for. You get a lot of benefits at a very affordable price, with considerably good delivery and a powerful motor.

An honorable mention goes to Ingersoll Rand and Lincoln LIN1886 for being the value for money type of products. Here the Ingersoll Rand is a lot cheaper than the Lincoln LIN1886 one, but needless, both the products have really outstanding features.

Now that you’ve gone through the whole article and some of the best models of the cordless grease gun, I am pretty sure you must’ve made your mind as to what tool you need. All I would suggest, please take precautions while using these tools.

Each of these cordless grease guns has a user manual inside in which the operation is explained thoroughly in steps. Please read it carefully before the application of the tool.

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