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Best Cordless Grease Gun (2025 Update)

If you’re looking for a convenient and efficient way to lubricate machinery and equipment, a cordless grease gun may be just what you need. With the freedom to move around without being restricted by a cord, this tool can make lubrication tasks much easier and more convenient. However, before making a purchase, there are a few factors you should consider.

Firstly, it’s important to think about the power and capacity of the cordless grease gun. You'll want to ensure that it has enough power to deliver the grease efficiently, and a sufficient capacity to hold an adequate amount of grease for your needs. Additionally, consider the operating pressure and flow rate, as these factors can affect how quickly and effectively the grease is dispensed.

Another important factor to consider is the durability and build quality of the cordless grease gun. Look for a model that is constructed with sturdy materials and has a reputation for long-lasting performance. This will help ensure that your investment in this tool pays off in the long run.

Are you tired of struggling with manual grease guns? Looking for a cordless option that offers convenience and efficiency? Curious about the best options available on the market today? In this article, we will delve into the world of cordless grease guns, exploring the features and benefits of these tools. Stay tuned to learn more about what to look for before making a purchase and discover our top picks for the best cordless grease guns on the market. Don't miss out on this valuable information that can save you time and effort in your lubrication tasks.

10 Best Cordless Grease Gun

# Product Image Product Name Product Notes Check Price
1
The product is ideal for lubricating equipment and machinery with ease and precision.
2
The product is ideal for efficiently greasing machinery and equipment with its powerful and convenient cordless design.
3
The product is ideal for attaching a grease gun to allow for easy and precise lubrication in tight spaces.
4
The product is ideal for providing high-pressure greasing in various industries with its cordless and powerful electric design.
5
The Lincoln AC2440 120V Electric Corded Grease Gun is ideal for efficiently lubricating mechanical equipment and machinery.
6
The product is ideal for efficiently lubricating machinery and equipment with its high pressure and long hose capabilities.
7
The Milwaukee 2446-21XC M12 Cordless Lithium-Ion Grease Gun is ideal for lubricating various machinery and equipment efficiently.
8
The product is ideal for attaching to Milwaukee grease guns to facilitate high-pressure greasing operations.
9
Applying grease to machinery and equipment in automotive, industrial, and agricultural environments using a cordless tool.
10
The Milwaukee Electric Tool 2646-21CT M18 Grease Gun Kit is ideal for lubricating machinery and equipment efficiently and effectively.
The product is ideal for lubricating equipment and machinery with ease and precision.
The product is ideal for efficiently greasing machinery and equipment with its powerful and convenient cordless design.
The product is ideal for attaching a grease gun to allow for easy and precise lubrication in tight spaces.
The product is ideal for providing high-pressure greasing in various industries with its cordless and powerful electric design.
The Lincoln AC2440 120V Electric Corded Grease Gun is ideal for efficiently lubricating mechanical equipment and machinery.
The product is ideal for efficiently lubricating machinery and equipment with its high pressure and long hose capabilities.
The Milwaukee 2446-21XC M12 Cordless Lithium-Ion Grease Gun is ideal for lubricating various machinery and equipment efficiently.
The product is ideal for attaching to Milwaukee grease guns to facilitate high-pressure greasing operations.
Applying grease to machinery and equipment in automotive, industrial, and agricultural environments using a cordless tool.
The Milwaukee Electric Tool 2646-21CT M18 Grease Gun Kit is ideal for lubricating machinery and equipment efficiently and effectively.

1. Milwaukee 2646-22ct M18 2-Spd Grease Gun Kit W/2 Cmpt Bat

The M18 2-Speed Grease Gun Kit with 2 Compact Batteries is an exceptional tool that is designed to provide you with an effortless and efficient greasing experience. This versatile tool is crafted with the user's convenience in mind, making it incredibly easy to use and handle.

One of the key features of this grease gun kit is its highly durable construction. It is built to withstand the toughest working conditions, ensuring that it lasts for a long time and delivers excellent results every time you use it. The product is made with top-quality materials that are designed to withstand heavy-duty use and resist wear and tear, making it the ideal choice for professionals and DIY enthusiasts alike.

In addition to its robust construction, this grease gun kit comes equipped with two compact batteries that provide exceptional power and performance. The batteries are designed to last longer and deliver consistent performance, making it easier for you to accomplish your tasks quickly and efficiently.

The M18 2-Speed Grease Gun Kit offers a wide range of features that make it an excellent choice for anyone looking for a reliable and efficient grease gun. It has a maximum pressure output of 10,000 PSI, making it suitable for a variety of applications. The product also comes with a flexible hose that allows for easy access to hard-to-reach areas, making it incredibly versatile.

2. Dewalt Cordless Grease Gun Kit – Prograde Lubrication

The DEWALT grease gun is a powerful and efficient tool designed to tackle stubborn grease fittings with ease. With a motor capable of delivering up to 10,000 max PSI, this grease gun can power through even the most clogged fittings.

The high-volume pump of the battery grease gun can push up to 5.0 oz/min, making it perfect for high-flow applications. Operators can easily control the grease flow with the variable speed trigger, allowing for precise application.

The 42-inch flexible hose of the DEWALT 20V grease gun kit enables operators to reach even the most hard-to-access grease fittings, ensuring that no fitting goes untreated. Additionally, the bright LED light makes it easy to locate fittings in dark work areas.

The pump filter screen of the DEWALT grease gun prevents dirt and contamination from clogging the pump mechanism, ensuring smooth and consistent operation. The integrated no-mar foot design also allows operators to rest the tool on flat surfaces without damaging them.

The air-bleeder valve of the DEWALT grease gun assists in pump priming after cartridge changes, making it quick and easy to get back to work. With its powerful motor, high-volume pump, and flexible hose, the DEWALT grease gun is the perfect tool for anyone looking to tackle tough grease fittings with ease.

3. Dewalt Grease Gun Hose Assembly, 1/8-Inch, Npt, 42-Inch (Dcgg5703-42)

Introducing the remarkable 42-inch Hose with a set of outstanding features that will surely impress you! This versatile hose is specifically designed to make your life easier by providing a convenient and efficient solution for those hard-to-reach fittings. Whether you are a professional or a DIY enthusiast, this hose is a must-have addition to your toolkit.

With a generous length of 42 inches, this hose offers you the flexibility and freedom to work comfortably in various situations. No more straining or struggling to reach those inaccessible fittings. This hose allows you to effortlessly connect and disconnect fittings without any hassle.

One of the most impressive aspects of this hose is its incredible maximum operating pressure of up to 10,000 psi. This means that it can handle even the most demanding applications with ease. Whether you are dealing with high-pressure hydraulic systems or heavy-duty machinery, this hose is up to the task.

Crafted with utmost precision and attention to detail, this hose is built to last. Its sturdy construction ensures durability and longevity, making it a reliable companion for all your projects. You can trust this hose to withstand the rigors of daily use and deliver exceptional performance every time.

Not only does this hose excel in functionality, but it also offers a secure and tight connection. Its innovative design ensures a leak-free connection, providing you with peace of mind and preventing any potential accidents or damage. You can work with confidence knowing that this hose will deliver optimal results.

In addition to its impressive features, this hose is also incredibly easy to use. Its user-friendly design allows for quick and effortless installation, saving you valuable time and effort. Whether you are a seasoned professional or a beginner, you will find this hose a breeze to work with.

4. Workease Electric Grease Gun Kit – Ultimate Professional

Introducing the WORKEASE Cordless Grease Gun, a game-changer in the world of machinery lubrication. With its unique design and efficient functionality, this grease gun is a must-have for anyone tired of the manual pumping and hand fatigue associated with traditional grease guns.

The double handle symmetrical 6 jaw design of this grease gun allows for easy snapping on and off of grease fittings, making one-hand operation a breeze. No longer will you have to struggle to hold the grease gun while oiling – the locking grease gun coupler frees up your hands, giving you the freedom to operate the grease gun with ease.

One of the standout features of this cordless grease gun is its large-capacity battery. With a 3000 mAH rechargeable lithium battery, this grease gun can work continuously for an impressive 20-30 minutes when fully charged. Charging the battery is a quick and simple process, taking only 3-4 hours to reach full capacity. Please note that the battery is not fully charged upon receiving the product, so it is recommended to charge it fully before the first use.

This versatile grease gun is suitable for use in various locations, including motor vehicles, heavy machinery, ships, automobiles, mechanical equipment, agricultural machinery, and engineering vehicles. Its compact size and lightweight design make it easy to carry and store, especially with the included carrying case.

The WORKEASE Cordless Grease Gun comes as a complete set, ensuring you have everything you need for efficient and hassle-free lubrication. The package includes 3 simple wrenches, 2 flex hoses, 1 cordless grease gun, 1 21V 3000 mAh rechargeable battery, 1 charger, 1 grease gun coupler, 1 hard tube, 1 pair of gloves, 1 towel, and 1 user manual. With this comprehensive set, you can start using the grease gun right away.

For optimal performance, please follow the provided instructions. If you experience any difficulties in pumping the grease properly, open the rotary bleed valve and press and hold the exhaust valve on the oil gun to discharge the air. Repeat this step 1-3 times, and you will successfully pump the grease.

Upgrade your lubrication process with the WORKEASE Cordless Grease Gun. Its unique design, easy operation, and long-lasting battery make it a reliable and efficient tool for any machinery lubrication needs. Say goodbye to manual pumping and hello to a more convenient and effortless greasing experience.

5. Lincoln Ac2440 120v Electric Corded Grease Gun, Multi-Color, 30 Inch

Introducing the AC2440 Variable Speed Lubrication Tool, a game-changer in the lubrication industry. This tool is designed to provide superior performance and unmatched torque values, making it a must-have for any lubrication task.

With its variable-speed trigger, the AC2440 allows the user to adjust the output according to their specific needs. This feature ensures precise control and optimal performance, making it suitable for a wide range of applications. Whether you need to fill grease reservoirs or open blocked fittings, this tool's two-speed transmission is perfect for achieving the desired flow control.

Safety is paramount, and the AC2440 takes it seriously. It is equipped with an integrated safety relief valve that prevents motor overload, ensuring the longevity and durability of the tool. You can work with peace of mind, knowing that this tool is designed with your safety in mind.

Cleaning contaminated or hardened grease is a breeze with the AC2440. Its check-ball accessibility feature allows for easy maintenance and cleaning, saving you valuable time and effort. Now you can keep your tool in top shape without any hassle.

When it comes to lubrication tools, the AC2440 stands out from the crowd. Its variable speed, superior performance, two-speed transmission, safety features, and easy maintenance make it an unbeatable choice. Whether you are a professional or a DIY enthusiast, this tool will exceed your expectations and help you get the job done with precision and efficiency. Invest in the AC2440 and experience the difference it can make in your lubrication tasks.

6. Bravex Cordless Grease Gun: Power-Packed Precision Pumping

Introducing the versatile and efficient 40-inch Long Flexible Hose Grease Gun. With a maximum pressure of 12,000 PSI, this grease gun is a powerful tool that will help you complete your lubrication tasks with ease. Equipped with a 3000mAh lithium rechargeable battery, this grease gun offers a long-lasting performance, allowing you to complete 5-6 cartridges (14 oz.) per charge. The battery pack is also compatible with other lithium cordless tools, providing you with added convenience and flexibility.

One of the standout features of this grease gun is its dual-mode operation. You can choose between continuous pumping mode, where you simply hold the trigger down to pump, or quantitative automatic pumping mode. In the latter mode, you can set the desired pumping volume, press the trigger to start, and the gun will automatically stop after pumping the set volume. This feature ensures precise and controlled lubrication, making your tasks more efficient and accurate.

The 3-Way Grease Loading feature of this grease gun offers you multiple options to load grease. You can use the standard 14 oz. cartridge for convenience, bulk suction fill for larger lubrication tasks, or the filler/dispenser pump for easy and mess-free loading. The gun is equipped with an anti-aging fluorescent rubber O-ring and plunger, ensuring a reliable seal even after prolonged storage. This means you can count on this grease gun to deliver consistent performance every time you use it.

With a pumping speed of up to 5.0 oz/min, this grease gun is perfect for high-flow applications where speed is of the essence. The package includes a heavy-duty reinforced flex hose that measures 40 inches in length, providing you with ample reach and flexibility. The hose is also equipped with a spring guard and coupler for added durability and ease of use. Additionally, the package includes a 5-1/2 inch hard metal extension tube with a sharp nozzle, allowing you to easily access hard-to-reach grease fittings.

To further enhance your user experience, this grease gun features a bright LED that helps you locate hard-to-see grease fittings in dark work areas. This feature ensures that you can work efficiently, even in low-light conditions. The tool also features an integrated foot design, allowing you to rest it on a flat surface when needed.

7. Milwaukee 2446-21xc M12 Cordless Lithium-Ion Grease Gun

Introducing the CRDLS Li-Ion Grease Gun, a user-friendly and powerful tool that is manufactured in China. With its impressive features and capabilities, this grease gun is designed to make your lubrication tasks a breeze.

Equipped with a robust 12-volt motor, this grease gun delivers an outstanding maximum operating pressure of over 8,000 PSI. This power ensures that you can effortlessly dispense grease even in the most demanding applications. Say goodbye to struggling with stubborn fittings and hello to efficient and effective lubrication.

One of the standout features of this grease gun is its best-in-class run time. With just a single charge, you can dispense up to seven cartridges of grease. This means you can work for longer periods without worrying about interruptions or having to constantly recharge the battery.

In addition to its impressive performance, this grease gun also offers superior handle balance and ergonomics. At only 14 inches long and weighing just 7.2 pounds, it provides a comfortable grip and reduces user fatigue. This ensures that you can work for extended periods without experiencing discomfort.

Convenience is key, and this grease gun understands that. It is designed with integrated hose storage, allowing you to keep everything organized and easily accessible. No more searching for misplaced hoses or dealing with tangled messes. Additionally, the LED fuel gauge provides a clear indication of the battery level, preventing unexpected downtime and allowing you to plan your work accordingly.

When you purchase this grease gun, you will receive the 2446-20 grease gun itself, along with an M12 XC battery pack and a 30-minute charger. This comprehensive package ensures that you have everything you need to get started right away. No need to purchase additional accessories separately.

8. Shinelan High Pressure Grease Coupler For Milwaukee Cordless Grease Gun

Introducing the 49-16-2649 High Pressure Grease Coupler, a versatile accessory designed to enhance the performance of your grease gun. With its durable construction and high-quality materials, this coupler is built to last and provide reliable performance in any application.

This grease coupler is specifically designed to be used with the M18 cordless 2-speed grease gun and the M12 cordless grease gun. It seamlessly integrates with these models, allowing you to operate at high pressures safely. With this coupler, you can confidently tackle any grease application task with ease.

The 49-16-2649 High Pressure Grease Coupler features a 1/8 NPT thread type and a 1/8" thread size. The fitting wrench size is 9/16, ensuring a secure and tight fit. Measuring at 1.5 x 0.55 x 0.62 inches, this compact accessory is designed to be easily stored and transported.

Crafted with precision and attention to detail, this grease coupler is manufactured from high-quality raw materials. It has undergone rigorous testing by the manufacturer to ensure its wear resistance and longevity. Rest assured that this coupler will withstand the demands of heavy use and provide consistent performance over time.

One of the standout features of this grease coupler is its easy replacement capability. Thanks to its well-designed and excellent processing, it seamlessly fits your grease gun without any hassle. You can effortlessly replace your old coupler with this high-quality alternative, saving you time and effort.

9. Milwaukee Bare-Tool Milwaukee 2446-20 M12 12-Volt Cordless Grease Gun (Tool Only, No Battery)

Looking for an easy-to-use and durable grease gun? Look no further than the 2446-20 Grease Gun manufactured in China. This product is designed to make your work easier, faster, and more efficient.

One of the standout features of this grease gun is its best-in-class run-time. With the ability to dispense up to 7 cartridges per charge, you can get the job done without needing to stop and recharge. And with superior handle balance and ergonomics, this grease gun is comfortable to hold and use, even for extended periods of time. At only 14" long and 7.2 lbs, it's a lightweight and compact option that won't weigh you down.

This grease gun also includes integrated hose storage and an LED fuel gauge, making it even more convenient to use. And thanks to the air bleeder valve, priming the mechanism for quick flow is a breeze.

When it comes to specifications, this grease gun has a voltage of 12V and an output pressure of over 8,000 PSI. It can run for up to 7 grease cartridges per charge and has a grease capacity of 14 oz cartridge or 16 oz bulk. It also includes overload protection and a bulk filler valve.

In the box, you'll find the 2446-20 Grease Gun, a 36" flex hose with spring guard, and a grease couple. Keep in mind that the battery and charger are sold separately.

Best Cordless Grease Gun FAQs

Are there any cordless grease guns that come with multiple attachments or nozzles for different applications?

Yes, there are cordless grease guns available in the market that come with multiple attachments or nozzles for different applications. These attachments allow you to easily apply grease in various situations and make the tool more versatile.

The different attachments or nozzles that are commonly available include standard straight extensions, flexible hoses, needle-point attachments, and narrow or wide-angle nozzles. These attachments are designed to help you access hard-to-reach areas, apply grease in tight spaces, or distribute grease evenly over a wide surface area.

When choosing a cordless grease gun with multiple attachments, it is important to consider the specific applications you will be using it for. Different attachments may be more suitable for certain tasks or industries, so it is advisable to select a grease gun that offers the attachments that best meet your requirements.

Overall, cordless grease guns with multiple attachments provide greater flexibility and convenience, allowing you to tackle a range of greasing tasks efficiently and effectively.

Are there any cordless grease guns that offer variable speed control?

Yes, there are cordless grease guns available in the market that offer variable speed control. These tools are designed to provide users with more control and precision during lubrication tasks. Variable speed control allows you to adjust the flow rate of the grease, enabling you to apply the right amount of lubrication in different situations.

By having the ability to control the speed, you can optimize the greasing process for different applications, such as heavy machinery, automotive maintenance, or industrial equipment. This feature is particularly useful when working on delicate or sensitive parts that require a slower or more controlled flow of grease.

When looking for a cordless grease gun with variable speed control, it is important to consider factors such as battery life, pressure capacity, and overall build quality. Reading customer reviews and comparing different models can help you find a reliable and efficient tool that meets your specific needs.

Can cordless grease guns handle heavy-duty applications?

Yes, cordless grease guns can handle heavy-duty applications. Cordless grease guns are designed to provide efficient lubrication for various industrial and automotive applications. They are equipped with powerful motors and high-pressure capabilities, allowing them to generate enough force to handle heavy-duty tasks. Additionally, cordless grease guns usually come with large capacity cartridges or canisters, enabling them to hold a significant amount of grease, reducing the need for frequent refills.

Furthermore, advancements in battery technology have made cordless grease guns more reliable and long-lasting. Lithium-ion batteries, for example, offer extended run times and quick recharge cycles, ensuring that the tool remains operational even during prolonged use. Some cordless grease guns also feature adjustable pressure settings, allowing users to customize the output for different applications.

However, it's important to note that the performance of cordless grease guns can vary depending on the specific model and brand. It's advisable to choose a reputable and reliable manufacturer that offers high-quality and durable cordless grease guns for heavy-duty applications.

How does the performance of cordless grease guns compare to traditional corded models?

Cordless grease guns have gained popularity in recent years due to their convenience and mobility. When comparing their performance to traditional corded models, there are a few key factors to consider.

Firstly, cordless grease guns offer greater flexibility and maneuverability. They are not limited by cords or power outlets, allowing for easier access to hard-to-reach areas. This can be particularly advantageous in industrial settings or when working on large machinery.

Secondly, cordless grease guns are typically more lightweight and compact, making them easier to handle and transport. This can enhance user comfort and reduce fatigue during extended use.

However, traditional corded grease guns often offer higher power and consistent performance due to their direct connection to a power source. They can deliver a higher volume of grease and maintain a steady flow, which can be beneficial for heavy-duty applications.

Ultimately, the choice between cordless and corded grease guns depends on the specific needs of the user. For portability and versatility, cordless models are a great option. However, if power and consistent performance are paramount, traditional corded models may be the better choice.

How easy are cordless grease guns to operate and maintain?

Cordless grease guns are designed to provide convenience and ease of use for lubrication tasks. Operating a cordless grease gun is relatively straightforward. First, ensure that the battery is fully charged or replace it with a fresh one. Then, insert a grease cartridge into the gun's barrel and secure it properly. Next, attach the appropriate grease fitting to the gun's nozzle and engage the trigger to start dispensing grease. The pressure can typically be adjusted to control the amount of grease being dispensed.

Maintenance of cordless grease guns is also relatively simple. Regularly inspect the gun for any signs of damage or wear and tear. Clean the gun after each use to prevent any leftover grease from hardening and affecting its performance. Additionally, lubricate the moving parts of the gun as per the manufacturer's recommendations. It is also crucial to regularly check and replace the gun's seals and O-rings to ensure proper functioning.

Overall, cordless grease guns are designed to be user-friendly and require minimal effort to operate and maintain. Following the manufacturer's instructions and practicing proper maintenance will ensure their longevity and optimal performance.

What are the key features to consider when choosing the best cordless grease gun?

When choosing the best cordless grease gun, there are several key features to consider that will ensure you make the right choice for your needs.

Firstly, it is important to look for a grease gun with a high-quality battery. A long-lasting and powerful battery will provide you with ample runtime and minimize downtime for recharging. Look for a cordless grease gun with a lithium-ion battery, as they tend to offer superior performance and longer lifespan compared to other battery types.

Secondly, consider the grease capacity and pressure of the gun. The capacity refers to the amount of grease that can be held in the gun, while the pressure determines the force at which the grease is dispensed. Opt for a grease gun with a higher capacity and pressure to ensure efficient and effective greasing.

Another important feature to consider is the ease of use. Look for a grease gun with ergonomic design and comfortable grip, as it will allow you to work for longer periods without fatigue. Additionally, choose a gun with easy-to-operate controls and a clear gauge for accurate grease measurement.

Lastly, consider the durability and reliability of the cordless grease gun. Look for a gun made from high-quality materials that can withstand tough working conditions. It is also worth checking if the gun comes with a warranty, as it signifies the manufacturer's confidence in their product.

By considering these key features, you can select the best cordless grease gun that will meet your requirements and provide efficient lubrication for your equipment.

What are the top-rated cordless grease guns available in the market?

There are several top-rated cordless grease guns available in the market that are highly recommended by professionals and users. One of the top choices is the DeWalt DCGG571M1 20V MAX Cordless Grease Gun. It offers a high-pressure delivery of up to 10,000 PSI, making it suitable for heavy-duty applications. The Milwaukee 2646-20 M18 2-Speed Grease Gun is another popular option, known for its durability and versatility. It features a two-speed design, allowing users to switch between high-pressure and high-volume applications. The Lincoln 1884 PowerLuber Cordless Grease Gun is also highly regarded for its performance and reliability. It offers a maximum pressure of 10,000 PSI and has a long-lasting battery life. These cordless grease guns are known for their power, efficiency, and ease of use, making them top choices for professionals in various industries.

What is the recommended pressure range for cordless grease guns?

The recommended pressure range for cordless grease guns typically varies depending on the specific model and manufacturer. However, most cordless grease guns have a pressure range between 5,000 to 10,000 pounds per square inch (psi). This range allows for efficient lubrication of various types of machinery and equipment.

It is important to note that while the pressure range is significant, it is equally important to consider the specific lubrication requirements of the equipment being serviced. Different machinery may have different pressure requirements, and it is crucial to follow the manufacturer's guidelines to ensure proper lubrication without causing any damage.

If you are unsure about the recommended pressure range for your specific cordless grease gun, I would suggest consulting the user manual or reaching out to the manufacturer directly. They will be able to provide you with accurate information and guidance on the appropriate pressure range for optimal performance and longevity of your equipment.

Which cordless grease gun offers the longest battery life?

When it comes to cordless grease guns, battery life is a crucial factor to consider, as it directly impacts the tool's performance and convenience. While there are several options available in the market, one particular cordless grease gun that stands out for its impressive battery life is the Milwaukee M18 Cordless Grease Gun.

The Milwaukee M18 Cordless Grease Gun is equipped with a powerful REDLITHIUM XC 4.0 battery, which offers an extended runtime compared to standard batteries. This high-capacity battery ensures that you can complete your greasing tasks without interruption, providing you with a longer working time on a single charge.

The M18 Cordless Grease Gun also features a smart battery management system that optimizes the battery life and monitors its usage, ensuring maximum efficiency. This feature not only extends the runtime but also helps prolong the overall lifespan of the battery.

In conclusion, if you are looking for a cordless grease gun with long battery life, the Milwaukee M18 Cordless Grease Gun is an excellent choice that offers extended runtime and reliable performance.