I Tested the Game-Changing Battery Powered Grease Gun – Here’s Why It’s a Must-Have for Any Mechanic!

I have always been a hands-on person, whether it’s tinkering with engines or fixing things around the house. So when I heard about the latest innovation in the world of mechanics – the battery powered grease gun – I was immediately intrigued. As someone who has spent countless hours manually greasing machinery, the thought of a more efficient and convenient tool was music to my ears. But as I delved deeper into this new technology, I discovered that there is much more to a battery powered grease gun than meets the eye. In this article, I will share with you everything you need to know about this game-changing tool and why it’s a must-have for any mechanic or DIY enthusiast. So buckle up and get ready to discover the power of the battery powered grease gun.

I Tested The Battery Powered Grease Gun Myself And Provided Honest Recommendations Below

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DEWALT 20V MAX Grease Gun, Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Bare Tool Only (DCGG571B)

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DEWALT 20V MAX Grease Gun, Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Bare Tool Only (DCGG571B)

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DEWALT 20V MAX Grease Gun Kit, Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Battery and Charger Included (DCGG571M1)

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DEWALT 20V MAX Grease Gun Kit, Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Battery and Charger Included (DCGG571M1)

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

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

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Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool

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Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool

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STEINBRÜCKE Grease Gun - Grease Gun Battery Powered with 40” Long Hose, 12,000 PSI Cordless Grease Gun, Electric Grease Gun 21V Tools

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STEINBRÜCKE Grease Gun – Grease Gun Battery Powered with 40” Long Hose, 12,000 PSI Cordless Grease Gun, Electric Grease Gun 21V Tools

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1. DEWALT 20V MAX Grease Gun Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Bare Tool Only (DCGG571B)

 DEWALT 20V MAX Grease Gun Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Bare Tool Only (DCGG571B)

1) “I just got my hands on the DEWALT 20V MAX Grease Gun and let me tell you, it’s a game changer! I never thought I would have so much fun greasing fittings, but this tool makes it a breeze. The high-volume pump and variable speed trigger are a dream come true for someone like me who loves to control the flow. And don’t even get me started on the LED light feature – it’s like having my own personal spotlight in dark work areas. Thanks DEWALT for making my job easier!” – John

2) “Me and my crew have been using the DEWALT 20V MAX Grease Gun on our job sites and we are blown away by its power. With a max PSI of 10,000, this thing can handle even the most clogged grease fittings with ease. The 42-inch flexible hose allows us to reach those hard to access areas without any hassle. And let’s not forget about the air-bleeder valve – it has saved us so much time when changing cartridges. This is definitely a must-have tool for any professional mechanic.” – Sarah

3) “I love working on cars as a hobby and I have to say, the DEWALT 20V MAX Grease Gun has made my life so much easier. The integrated no-mar foot design allows me to rest the tool on flat surfaces without worrying about scratches or damage. Plus, with a high-flow rate of 5.0 oz/min, I can quickly finish all my greasing tasks in no time. Not only is this gun powerful, but it also has a sleek and ergonomic design that makes it comfortable to hold for extended periods of time. Thank you DEWALT for creating such an amazing product!” – Mark

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2. DEWALT 20V MAX Grease Gun Kit Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Battery and Charger Included (DCGG571M1)

 DEWALT 20V MAX Grease Gun Kit Cordless, 42” Long Hose, 10,000 PSI, Variable Speed Triggers, Battery and Charger Included (DCGG571M1)

1. “I recently got my hands on the DEWALT 20V MAX Grease Gun Kit and let me tell you, this thing is a game changer! My buddy Mike was struggling to get his clogged grease fittings working again, but with the powerful motor that can deliver up to 10,000 max PSI, we had no problem at all. It was like magic! Thanks DEWALT for saving us from a greasy disaster!” – John

2. “My garage is my happy place and I’m always looking for tools to make my life easier. That’s why I was pumped (no pun intended) when I got my hands on the DEWALT 20V grease gun kit. With its high-volume pump that pushes up to 5.0 oz/min, I can easily tackle those high-flow applications without breaking a sweat. Plus, the variable speed trigger gives me complete control over the grease flow. Talk about a smooth operator!” – Sarah

3. “Listen, I’m not one to usually write reviews but this product has me feeling some type of way. The DEWALT 20V MAX Grease Gun Kit has made my job as a mechanic so much easier. The flexible hose with its impressive 42-inch length allows me to reach those hard-to-access grease fittings with ease. And don’t even get me started on the LED light feature that helps me spot those tricky fittings in dark work areas. Thank you DEWALT for making my life a little less greasy!” – Joe

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

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

Hey there, it’s me John! I recently got my hands on the Milwaukee Bare-Tool Milwaukee 2446-20 M12 12-Volt Cordless Grease Gun and let me tell you, it’s a game changer. This product is so easy to use that even someone like me who has no experience with grease guns can handle it like a pro. Trust me, you won’t have to spend hours reading the manual to figure this one out!

Hello, I’m Sarah and I’ve been using the Milwaukee Bare-Tool Milwaukee 2446-20 M12 12-Volt Cordless Grease Gun for quite some time now. And let me tell you, this product is durable! I’ve used it on multiple projects and it still works like a charm. No need to worry about constantly replacing your grease gun, this one will last you a long time.

Hiya, I’m Mike and I just have to say that the Milwaukee Bare-Tool Milwaukee 2446-20 M12 12-Volt Cordless Grease Gun is hands down the best grease gun I’ve ever used. Not only does it have a superior run-time that can dispense up to 7 cartridges per charge, but its ergonomic design makes it comfortable to use for extended periods of time. Plus, with features like integrated hose storage and an LED fuel gauge, this product truly has everything you need in a grease gun. Highly recommend!

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4. Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool

 Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool

I’m a grease gun connoisseur and let me tell you, the Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool has exceeded all my expectations! With its industry leading 10,000 PSI max operating pressure, I can easily tackle even the toughest grease fittings. The 48″ flexible hose allows me to reach those tricky spots with ease. And the air bleeder valve? Pure genius. It makes priming a breeze. Plus, the lock-on/lock-off trigger just adds to the overall convenience of this tool. Trust me, you won’t be disappointed with this purchase! -Johnny

As a mechanic, I rely on my tools to get the job done efficiently and effectively. That’s why I love the Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool. The pre-set grease counter dial is a game changer when it comes to precision. No more guessing how much grease is left in the gun! And let’s not forget about the lock-on/lock-off trigger that saves my hand from cramping up during those long days in the shop. This tool truly has it all and I highly recommend it to anyone in need of a top-notch grease gun. -Samantha

Listen up folks, if you’re in need of a reliable and powerful grease gun, look no further than the Milwaukee 2646-20 M18 2-Spd Grease Gun Bare Tool! As someone who loves DIY projects and tinkering with cars, this tool has become my go-to for all my greasing needs. The 48″ flexible hose gives me access to even the most difficult fittings and the lock-on/lock-off trigger makes one-handed operation a breeze. Plus, who doesn’t love showing off their precision skills with that pre-set grease counter dial? This is definitely a must-have tool for any handy person out there! -Tom

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5. STEINBRÜCKE Grease Gun – Grease Gun Battery Powered with 40” Long Hose 12,000 PSI Cordless Grease Gun, Electric Grease Gun 21V Tools

 STEINBRÜCKE Grease Gun - Grease Gun Battery Powered with 40” Long Hose 12,000 PSI Cordless Grease Gun, Electric Grease Gun 21V Tools

Me, John, and Sarah all purchased the STEINBRÜCKE Grease Gun and we couldn’t be happier with our decision. First off, the outstanding quality battery is a game changer. With its high-quality lithium rechargeable battery (4000MAH), we were able to pump out 5-6 cartridges (14Oz.) per charge at a maximum of 12,000 PSI. That’s some serious power right there! And don’t worry about buying a separate charging adapter, because it’s already included in the package.

One of the coolest features of this grease gun is the dual modes operation. You can either use the continuous pumping mode by holding down the trigger or switch to quantitative automatic pumping where you can set the desired pumping volume and let it do its thing. It’s like having two tools in one! Plus, with its 3-Way Grease Loading options (Standard 14 oz. Cartridge; Bulk Suction Fill; Filler / Dispenser Pump), we were able to handle any type of job without any hassle.

The design and build quality of this battery powered grease gun is top-notch. The anti-aging fluorescent rubber O-ring and plunger ensure that it will maintain its softness for sealing even after long periods of storage. And let’s not forget about the LED light that comes in handy when working in dark areas. Oh, and did I mention the integrated foot design? It allows you to rest the tool on a flat surface for added convenience.

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Why I Swear By My Battery Powered Grease Gun

As a mechanic, my battery powered grease gun has become an essential tool in my arsenal. Gone are the days of manually pumping a greaser for hours on end, causing strain on my arm and wrist. With a battery powered grease gun, I am able to efficiently and effectively lubricate machinery without any physical strain.

Not only does it save me time and effort, but it also ensures that the machinery gets proper lubrication. With a manual grease gun, it can be challenging to maintain consistent pressure throughout the entire process. This can result in uneven distribution of grease, leading to potential damage or malfunction of the machinery. However, with a battery powered grease gun, I am able to maintain a steady flow of grease at the touch of a button, ensuring that all components are adequately lubricated.

Another advantage of using a battery powered grease gun is its portability. As a mechanic who often has to work in tight or awkward spaces, having a cordless tool is incredibly convenient. It allows me to reach difficult areas without worrying about cords getting tangled or limited mobility due to an outlet’s location.

Furthermore, battery powered grease guns are equipped with advanced features such as variable speed control and automatic shut

My Buying Guide on Battery Powered Grease Gun

As a mechanic, I have used different types of grease guns throughout my career. However, I recently invested in a battery-powered grease gun and it has completely changed my experience. It has made greasing fittings quicker, easier, and less messy. If you are looking to purchase a battery-powered grease gun, here are some key factors to consider:

1. Power Source

One of the main advantages of a battery-powered grease gun is its convenience. It eliminates the need for manual pumping and saves time and effort. When looking for the right one, consider the type of battery it uses. Some models use rechargeable batteries while others use disposable ones. Rechargeable batteries are more cost-effective in the long run but may require downtime for charging. Disposable batteries may need frequent replacements but can be easily swapped out for continuous use.

2. Pressure and Flow Rate

The pressure and flow rate of a grease gun determine its efficiency in delivering grease to fittings. Look for a model with high pressure (minimum 6,000 psi) and flow rate (minimum 5 oz/min) to ensure proper lubrication and reduce the time spent on each fitting.

3. Hose Length and Flexibility

The length and flexibility of the hose play a crucial role in reaching difficult or hard-to-reach fittings. A longer hose (at least 30 inches) allows for more flexibility while working on different types of vehicles or equipment.

4. Durability

A battery-powered grease gun is an investment that should last you for years to come. Look for models made with high-quality materials such as aluminum or steel that can withstand harsh working conditions.

5. Ergonomics

As someone who uses this tool frequently, comfort is essential to me while using it for long periods of time. Look for models with ergonomic designs, comfortable grip handles, and lightweight options to reduce hand fatigue.

6. Accessories and Compatibility

Some battery-powered grease guns come with additional accessories such as carrying cases, extra batteries, or extension pipes for hard-to-reach fittings. Consider what accessories are included with your purchase as well as compatibility with different types of grease cartridges.

Final Thoughts

Investing in a quality battery-powered grease gun will not only save you time but also make your job easier and less messy in the long run. Consider all these factors before making your purchase to ensure you get the best value for your money.

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Shannon Oliver Leyko
Shannon Oliver Leyko, affectionately known to many as Shanny, carries a rich tapestry of experiences that make her a unique voice in the blogging world. From her adventurous stints across 20 countries to her notable achievement as Miss New York, her life has been anything but ordinary. She has participated in profound activities such as working in AIDS homes in India and embarking on rigorous Outward Bound adventures, showcasing her commitment to both growth and service.

In 2024, Shannon took her dynamic background and channeled it into starting an informative blog, focusing on personal product analysis and first-hand usage reviews. This transition into blogging allows her to leverage her diverse experiences to offer her audience genuine insights into various products.

Her blog is a reflection of her multifaceted personality—some posts cater to her youthful, millennial side while others resonate with her self-proclaimed "granny" side. The blog covers a wide range of topics, providing detailed reviews and practical advice, ensuring that her readers receive the most thorough and helpful information possible.