15 Best Cordless Grease Gun 2023 | Reviews & Guide

Finding the best cordless grease gun might be a simple process.

cordless grease gun

However, with all the variety and features present nowadays, this process is anything but straightforward.

To help you chose the right product, we’ve compiled a list of the top products available on the market.

Additionally, we also mentioned the pros and cons, which can help you finalize your decision.

Before we get there, however, there are few things you should be wary of.

Buyers Guide

As mentioned above, there are a few things you have to keep in mind when buying the perfect cordless grease gun for yourself.

Here are a few that top that list:


This process requires the bulk of the research. By defining a purpose for your cordless gun and assessing the situation, you’ll have a better idea of what product you should get and invest in.

Furthermore, by imposing a boundary, you’ll save yourself from spending too much for features you don’t require.

PSI level

The pressure level of each gun differs significantly.

If you’re a professional or work on construction sites, you might need a product which has a higher pressure output.

Likewise, if you’re working on fragile machinery or products, then go for something more basic or lightweight.

Comfort level

Being comfortable with your machinery and tools is very important.

When buying the right cordless grease gun, try to get a feel of the product and assess if you’ll be comfortable operating it under the sun or different environments.

If not, don’t buy it.


Some individuals need to travel with their tools.

For similar individuals, it’s recommended to go for something that smaller in size rather than the standard product.

However, a smaller size might mean fewer features.

Top 15 Cordless Grease Guns Reviews

The list below was compiled with meticulous attention to detail.

We have done our utmost to be precise and as informative as possible.

Without further ado, here are the top 15 products available on the market.

1. DEWALT 20V Cordless Grease Gun

The Dewalt is a powerful model that functions on about 10,000PSI at max and has a shot of 5.oz per minute.

Furthermore, this model has an extended run time and a nozzle that can fit easily into tight places, making it optimal for work in closed environments.

The model comes with an embedded LED light and has a dirt-prevention feature, which makes it durable and long-lasting as well as efficient and worth it.

More photo & price on amazon.com


  • 16 cartridges per charge
  • Flexible Hose
  • Versatile usage


  • A little bulky
  • Hard to remove factory installed coupler

2. Milwaukee M18 Cordless Grease Gun

The Milwaukee kit is a must-have for all enthusiasts out there who want to get the best bang for their buck.

Operating at 10,000PSI at max with a shot of 10 oz. Per-minute, this product surely delivers.

The Milwaukee has a 48-inch flexible hose and an air bleeder valve, which is the priming mechanism for quick flow.

The model also has ten grease cartridges per charge.

More photo & price on amazon.com


  • Optimal for heavy usage
  • Good package deal
  • Flexible Hose


  • Not suitable for beginners
  • Battery issues

3. Lincoln 1162 Air Operated Grease Gun

Lincoln is a simple solution to all your problems. The model is as simple as it gets and is guaranteed to get the job done without any difficulties.

The model is designed with a variable speed trigger, which you can use to control the output flow of grease. Furthermore, the operation is automatic and is featured with continuous operation.

The Lincoln is strong and sturdy and is highly recommended to individuals who work out of their garage or need a tool to make their side-hobby easier.

More photo & price on amazon.com


  • Continuous operation
  • Simple design
  • Easy to use


  • Not for hard usage
  • Bad solution manual

4. Neiko 12V Cordless Grease Gun

Neiko is an elegant and smart design that functions at about 6500 PSI, faster than a hand-pump grease gun and is compatible with zerk fittings.

With an included 30 inches flexible hose, this model is made of rugged ABS and steel, making it quite strong. Additionally, the Neiko comes with rechargeable batteries.

The model has a vent valve which ensures that there are no air bubbles, further ensuring smooth flow of grease.

More photo & price on amazon.com


  • Easy to follow instructions
  • Simplified priming
  • Lightweight


  • Slow to operate
  • Zerk fitting hard to insert

5. Lincoln Lubrication 1134 Heavy Duty

This model is an easy-to-use version and is quite popular with homeowners and non-professionals.

The model has a rugged cast pump which gives it increased strength and durability. The best part of this model is the extra-heavy follower spring insures positive priming and uninterrupted pumping action.

Furthermore, this model also has a Precision fit and hardened plunger, which prevents lubricant bypass.

More photo & price on amazon.com


  • Easy to use
  • Fast priming
  • Lightweight


  • Manual isn’t elaborative
  • A knurled portion of the fitting is very tight

6. STEINBRÜCKE Heavy Duty 6000 PSI

If you’re looking for a model that can efficiently get the job done and look good when doing so, then this is the one for you.

Coming with an 18-inch flexible hose and working at 6000 PSI, this model leaks proof plunger design which prevents internal leakage when working at high pressure.

The model is manufactured and engineered in a manner that grants it additional strength and durability, which is why this is the product to get if you’re thinking long-term.

More photo & price on amazon.com


  • Strength
  • Durability
  • Aesthetic design


  • Bad user manual
  • Fittings on tube need to be tightened

7. GreaseTek Premium Grease Gun

This is a simple model that is best suited for light work. The model comes with an 18-inch flexible hose and has an output of 1oz./ 40 strokes.

The model is easy to operate and comes with a pistol grip with a knurled barrel, which increases the comfort of holding it significantly.

Additionally, this model includes a bleeder valve and a bulk filer valve and has a dual positioning grease loader for multiple positions.

More photo & price on amazon.com


  • Sturdy
  • Easily operate with one hand


  • The coupler is a little loose
  • Nozzle get stuck on the zerk

8. Lnchett Grease Gun

This model is a simple and strong design that comes with a 16-inch flexible steel hose and one sharp type nozzle.

Additional features include a solid steel barrel construction and smart engineering design which ensures that the model is comfortable to work with.

To do that, it comes with an inserted orange sleeve and pistol grip with a knurled barrel.

Furthermore, this model also comes with two reinforced standard coupler and two metal extension tubes.

More photo & price on amazon.com


  • Reinforced grease gun
  • Air release valve design
  • Thickened spring


  • Small grease leakage
  • Zerk fitting hard to remove

9. REXBETI Grease Gun

With a working pressure up to 6000 PSI, the Rexbeti is a strong and sturdy model that is constructed out of steel.

The model comes along with a kit which includes an 18″ flex hose, two reinforced standard coupler, two metal extension tubes, and one sharp type nozzle.

Additionally, for optimal usage, the model has a good grip mechanism which is owed to the rubber sleeve and pistol grip with a knurled barrel.

More photo & price on amazon.com


  • Very easy release nozzle
  • Solid steel canister
  • Good grip


  • Bolts are hard to move
  • Bad instructions

10. UTOOL Grease Gun

This model is optimal for industrial and personal usage.

The Gun set comes with a wide variety of material, which includes two rigid extension pipe, two working coupler, an 18-inch flex hose with spring guard, and a sharp type nozzle.

Furthermore, this model functions at 7000PSI and has an automatic exhaust valve, making the process of bleeding air highly simplified and easy to maneuver around.

Overall, this model is highly recommended for professionals!

More photo & price on amazon.com


  • Good package
  • Good grip
  • Strengthened O-ring


  • Fittings loosen up
  • Bad coupler

11. LockNLube Lever Grip Grease Gun

This is a simple model that you can use on the go and travel with quite easily.

Owing to its size and functionality, this model does not require much maintenance and works best for all type of usages.

For professionals and heavy usage, this model is heavily recommended due to its specifications.

The LockNLube comes with a grease coupler and functions just like any other product.

It functions at 10000 PSI and delivers at a rate of 1 oz. Per 27 strokes.

More photo & price on amazon.com


  • Professional grade hose
  • Beefy handle
  • Stout barrel


  • Bad instruction manual

12. Carbyne Heavy Duty Grease Gun

This model comes with an anodized aluminum barrel and a heavy-duty pistol grip with knurled handles which translate to well due strength and durability, while also ensuring a good grip.

The model comes with a 12-inch flexible hose and has a working pressure of 4500 PSI.

Including a 6 inch rigid extension as well as a non-slip rubber grip, the model also employs an air bleeder valve which functions optimally at reducing the air bubbles present.

More photo & price on amazon.com


  • Ergonomic design
  • Heavy duty
  • Air bleeder valve


  • Hard refilling
  • The stock coupler is too tight

13. Lumax LX-1152 Grease Gun

With a working pressure of 7000PSI, this model is recommended for both professionals and hobbyist who want to up their game.

The model engages in a tri-loading mechanism, namely cartridge, suction, and grease pumps. The model employs a follower rod lock, which makes sure that there is no accidental discharge.

Furthermore, the Lumax is also equipped with an air bleeder valve which prevents air pockets and is quite durable and strong.

More photo & price on amazon.com


  • Easy to use
  • Easy to load
  • Minimal operational fatigue


  • Tight-fitting
  • Bad manual

14. Motovecor Grease Gun 6000 PSI

With a working pressure of 6000 PSI, this model was designed with keeping durability in mind, which is why it’s optimal for heavy usage.

The model includes an 18 inch Heavy Duty Reinforced Flex Hose with Spring Guard with a coupler and a 5-1/2 hard metal extension tube.

Furthermore, the elegant and smart design of this model ensures that there are minimal leakages and that the user has a good grip on what he or she is working.

Overall, this is quite a good model.

More photo & price on amazon.com


  • Built well
  • Good hose attachment
  • Easy to use


  • Very tight-fitting

15. Milton (S-3101) Pistol Grease Gun

Milton is a small and efficient model that is easy to use and easier to move around with.

Weighing in at just 3.6 pounds, this model is highly recommended if you’re required to move around on the job.

Milton has a working pressure of 7000 PSI and comes with an 18 inches flexible hose.

Furthermore, this model is built while keeping comfort in mind and can also be used for single-handed projects.

More photo & price on amazon.com


  • Durable
  • Easy to use
  • Ergonomic design


  • Difficult to prime
  • Tip of the hose isn’t optimal

Frequently Asked Questions

How do cordless grease guns work?

The main working mechanism involves high levels of air pressure, which serve as a driving force.

High levels of pressurized air put pressure on the air piston which further drives the grease piston and forces the lubricant out of the coupler into a grease fitting.

By letting go of the trigger slowly and gradually, the machine produces a steady flow of lubricant.

What are cordless grease guns used for?

A cordless grease gun’s main function is to reduce operator fatigue and de-clutter the work station of the user.

Additionally, the main usage is to ensure efficient and specific lubrication at a particular ‘nipple’ point.

How many PSI does a grease gun produce?

Different models produce different PSI measurements due to specifications and features.

However, the consensus claims that most grease guns produce several thousand PSIs, with the lowest roughly being around 1500 and the highest going up to about 17000PSI.

How do you load a grease cartridge?

Loading a grease cartridge can be broken down into about five steps.

First, you have to unscrew the cartridge cap.

Pull back on the metal handle and secure the piston rod, further removing the cartridge.

Now, just prepare the cartridge and insert it into the barrel.

Secure tightly.

What is a grease gun used for?

The main purpose of using a grease gun is for the process of lubrication.

The main reason this tool is employed is that it saves the user a lot of time and can be specified to be consistent when applying grease to a particular aperture.

Furthermore, they are also quite inexpensive.

How much is a shot of grease?

The shot of grease refers to the output of a grease gun and is generally measured by how much is pumped out in one round.

Since different models are made differently, the shot measure is different.

However, the range lies from 0.1 ounces to 2 or 3 grams.

How do you store a grease gun?

The cartridge tubes should always be stored in a vertical position for maximal efficiency and durability.

However, if the cartridge is inside the gun, then the best way to go about it is by first depressurizing the gun, cleaning it with a cloth to avoid contamination and then storing it horizontally to prevent the oil bleeding out of the grease.

What is grease made of?

Generally speaking, grease is made of a soap that is emulsified with either mineral or vegetable oil.

The soapy bit is also referred to as a thickener. About 10% of grease is additives which give grease their useful properties.

The rest of it, as mentioned above, is purely a thickener and oil.

Why is grease bad for you?

Grease is often linked with very high and saturated levels of fat.

Once ingested, the sheer amount of fat present in our body is overwhelming and makes the collective process difficult.

As time goes on, the efficiency of the digestive system decreases, which might often lead to nausea and vomiting.

Does grease evaporate?

Since grease is a semi-solid liquid, there’s a general ambiguity about what would happen when it’s exposed to high temperatures.

Made out of many components, an essential ingredient for grease is mineral oils. At temperatures higher than 177C, the mineral oils present evaporate.

Excessive evaporation hardens the grease.


It’s your decision about what product you want to go with. Remember; always go for quality over quantity.

If you found a product above that you like or already own, do mention it in the comment section below!

Written By
More from James Allen
Top 17 Basic Car Maintenance Checklist | Yes You Can
Not everyone has the skills or patience to be an expert car...
Read More
Leave a comment

Your email address will not be published. Required fields are marked *