Best Electric Grease Gun

Peter | 26-10-2026

Navigating the many Best Electric Grease Gun options on the market – from major brands like DEWALT,milwaukee,TaskStar,Milwaukee,OFISPEED to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best Electric Grease Gun, we’ve selected the top contenders. Our number one recommendation is DEWALT Best Electric Grease Gun based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Electric Grease Gun currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Electric Grease Gun to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
Milwaukee 2646-20 M18 2-speed Grease Gun, Bare Tool
Milwaukee 2646-20 M18 2-speed Grease Gun, Bare Tool
Premium Pick
DEWALT Grease Gun 20V MAX, Cordless Electric Grease Gun 42” Hose, 10,000 PSI, Variable Speed
DEWALT Grease Gun 20V MAX, Cordless Electric Grease Gun 42” Hose, 10,000 PSI, Variable Speed
Budget Pick
Bluebow Electric Grease Gun Kit, 12,000 PSI Pressure, 5.3 oz/min Flow Rate, 2X 4000 mAh Batteries,
Bluebow Electric Grease Gun Kit, 12,000 PSI Pressure, 5.3 oz/min Flow Rate, 2X 4000 mAh Batteries,

Top 10 Best Electric Grease Gun

We researched and compared the top products in the Best Electric Grease Gun category to provide you with these recommendations.

1. DEWALT Grease Gun 20V MAX, Cordless Electric Grease Gun 42” Hose, 10,000 PSI, Variable Speed

  • DEWALT cordless grease gun can power through clogged grease fittings with a motor that delivers up to 10,000 max PSI
  • High-volume pump of the battery grease gun pushes up to 5.0 oz/min high-flow applications.
  • The battery operated grease gun can control grease flow with the variable speed trigger
  • Grease gun kit features a 42-inch flexible hose to reach hard to access grease fittings
  • Locate hard to see grease fittings in dark work areas with the bright LED
  • Grease pump comes with integrated foot design which allows operators to rest the tool on flat surfaces
  • Air-bleeder valve assists in pump priming after cartridge changes of the heavy duty grease gun
  • 3 Year Limited Warranty

2. DEWALT Grease Gun Kit 20V MAX with 4.0Ah Battery and Charger, Cordless Grease Gun, LED Light, 42”

  • DEWALT grease gun can power through clogged grease fittings with a motor that delivers up to 10,000 max PSI
  • High-volume pump of the battery grease gun pushes up to 5.0 oz/min high-flow applications.
  • DEWALT 20V electric grease gun kit can control grease flow with the variable speed trigger
  • Reach hard to access grease fittings with the 42-inch flexible hose
  • Bright LED light assists in locating hard to see grease fittings in low-light situations
  • Pump filter screen prevents dirt and contamination from clogging the pump mechanism
  • Integrated no-mar foot design allows operators to rest the tool on flat surfaces
  • Air-bleeder valve assists in pump priming after cartridge changes
  • Heavy duty grease gun: Up to 16 cartridges per charge with a single 20-Volt Max battery (4.0Ah)
  • Includes 20-Volt Max XR premium lithium-ion battery (4.0Ah), fast charger, shoulder strap and kit box. 3 Year Limited Warranty

3. Milwaukee 2646-20 M18 2-speed Grease Gun, Bare Tool

Milwaukee 2646-20 M18 2-speed Grease Gun, Bare Tool
9.8

Milwaukee

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  • Industry leading 10,000 PSI max operating pressure
  • 48" flexible hose offers greater access to difficult to reach fittings
  • Air bleeder valve for quick priming
  • Lock-on / Lock-off trigger delivers added user convenience
  • New to world precision through Pre-set grease counter dial

4. TaskStar Electric Grease Gun with Lock-On Trigger for Effortless Greasing

TaskStar Electric Grease Gun with Lock-On Trigger for Effortless Greasing
8.9

Taskstar

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  • Effortless Electric Greasing, 5x Faster Than Manual Grease Guns: The TaskStar electric grease gun makes maintenance faster and easier. Delivering up to 10000 PSI pressure and a flow rate of 5 oz/min, it quickly pushes grease into fittings with smooth, consistent power.Ideal for tractor maintenance, truck servicing, farm equipment maintenance, and industrial machinery.
  • Lock-On Trigger for Continuous Greasing: Lock the trigger for non-stop grease flowno more holding it down. Perfect for greasing multiple fittings on tractors, trucks, and machinery without hand fatigue.
  • Upgrade from Manual Grease Guns, Save Time on Large Greasing Jobs: Still using a manual grease gun? Switching to an electric cordless grease gun dramatically improves efficiency. The powerful motor and automatic grease flow help you grease fittings faster and with far less effort. Whether you're maintaining farm equipment, trailers, fleet trucks, or workshop machinery, this tool helps you finish greasing jobs in less time.
  • Lightweight & Easy to Carry: Weighing only 5.6 lbs, this lightweight grease gun is significantly easier to handle than many bulky professional models. The ergonomic grip and included shoulder strap make it comfortable to carry around tractors, barns, garages, or job sites. Ideal for farmers, mechanics, and DIY users who need a portable grease gun for routine equipment maintenance.
  • Dual Batteries for Long Runtime: This battery-powered grease gun kit includes two rechargeable batteries to keep you working longer without interruptions. One full charge can grease up to 10 tractors or multiple pieces of equipment, making it ideal for farms, truck fleets, or industrial maintenance where reliable runtime is essential.

5. Milwaukee 2646-22CT M18 2-Spd Grease Gun Kit W/2 Cmpt Bat

Milwaukee 2646-22CT M18 2-Spd Grease Gun Kit W/2 Cmpt Bat
7.7

Milwaukee

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  • M18 2-Spd Grease Gun Kit W/2 Compact Bat
  • The product is easy to use and easy to handle
  • The product is highly durable

6. OFISPEED 12000 PSI Electric Grease Gun, 2-in-1 Design, 2x4.0Ah Batteries | 5.3 oz/min, 39.4"

OFISPEED 12000 PSI Electric Grease Gun, 2-in-1 Design, 2x4.0Ah Batteries | 5.3 oz/min, 39.4
8.5

Ofispeed

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  • Cordless Efficiency & Dual-Mode Control Power through jobs effortlessly with this cordless grease gun! Its battery-powered design eliminates tedious manual pumping for total freedom. This electric grease gun features one-touch dual-mode switching, ideal for tractors, trailers, RVs, trucks and heavy machinery. Saving up to 50% maintenance time.
  • 12,000 PSI Professional Power Dominate heavy-duty greasing with 12,000 PSI max pressure and 5.3 oz/min flow rate - 3X faster than manual guns. Handles everything from agricultural equipment to bulldozers without clogging. Trusted by farmers, mechanics, and construction crews.
  • Long-Lasting Dual Battery System Our grease gun kit is powered by 2 x 4.0 Ah high-capacity batteries, offering long-lasting runtime for all-day operation. Grease 1012+ machines per charge. Compatible with Makita batteries for added convenienceperfect for farm, fleet, and construction maintenance without downtime. (Note: The battery is not compatible with DEWALT.)
  • Flexible Reach & Built-in LED Light Reach tight and hard-to-access fittings with the 39.4" flexible hose and quick locking couplerideal for zerks, mower decks, and confined spaces. The integrated LED work light improves visibility in dark garages or under vehicles for accurate, mess-free lubrication.
  • Durable Heavy-Duty Construction Built with a rugged aluminum motor housing for tough jobsite conditions. Features a leak-resistant design compatible with both bulk grease and standard cartridges. Includes adjustable shoulder strap for comfort and IP54 rating for dust and splash resistance.

7. 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)
8.3

Milwaukee

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  • The product is easy to use
  • The product is durable
  • The product is manufactured in China
  • Best in Class Run-Time: Dispenses up to 7 cartridges per charge. Superior Handle Balance and Ergonomics: Only 14" long and 7.2 lbs.
  • Integrated Hose Storage and LED Fuel Gauge: Added user convenience and less down time, Air Bleeder Valve: Priming mechanism for quick flow
  • Volts: 12V, Output Pressure: Over 8,000 PSI, Run Time: Up to 7 Grease Cartridges per Charge, Grease Capacity: 14 oz. Cartridge 16 oz. Bulk, Overload Protection: Yes, Bulk Filler Valve: Yes, Air Bleeder Valve: Yes
  • Includes: 2446-20 Grease Gun, 36" Flex Hose with Spring Guard, and Grease Couple, Battery and Charger sold separately

8. Seesii Electric Grease Gun with 5.8 oz/min High Flow Rate & Lock-On Trigger

  • [Industry-Leading Power For Fast, Efficient Greasing]: Delivering up to 10,000 PSI of maximum pressure and an impressive 5.8 oz/min flow rate, this Seesii cordless grease gun powers through routine maintenance and stubborn grease fittings with ease. Whether you're servicing tractors, skid steers, excavators, trailers, trucks, or agricultural equipment, spend less time greasing and more time getting work done.
  • [Automatic Continuous Greasing Work Hands-Free]: Forget the constant pumping and hand fatigue of manual grease guns. The lock-on trigger allows continuous grease delivery with a single press, freeing your hand during large greasing jobs. Ideal for farmers, fleet mechanics, construction workers, equipment operators, and maintenance professionals who grease dozens of fittings every day.
  • [Up To 5X Faster Than Manual Greasing]: Designed to dramatically reduce maintenance time, this electric grease gun provides steady, high-pressure grease flow without repetitive pumping. Quickly grease equipment before planting, harvesting, hauling, construction projects, or routine fleet inspections, helping keep machinery running smoothly and reducing costly downtime.
  • [48-Inch Extended Hose Reaches Hard-To-Access Fittings]: The extra-long 48-inch flexible hose makes it easy to grease fittings hidden under vehicles, behind guards, inside wheel hubs, beneath farm equipment, or deep within machinery. Reach difficult zerks without awkward positioning, crawling underneath equipment, or constantly repositioning the grease gun.
  • [4 Professional Coupler Options For Every Job]: Includes three specialized grease delivery attachments: Quick-Release Coupler For Fast, Secure Connections, Needle Dispenser & Tip Nozzle For Precision greasing And Sealed Bearings, Flat Coupler For Flush Or Hard-To-Reach Grease Fittings. From agricultural machinery to automotive maintenance, you'll always have the right attachment for the task.
  • [Built-In LED Light For Low-Light Maintenance]: The integrated high-brightness LED illuminates grease fittings, engine compartments, suspension components, and undercarriage areas when working in barns, garages, workshops, construction sites, or during early morning and evening maintenance.
  • [Convenient Hose Storage Clip Keeps Everything Organized]: A practical hose management clip secures the flexible hose during transport and storage, reducing tangles and keeping your toolbox, service truck, garage, or workshop neat and ready for the next maintenance job.
  • [Long-Lasting Battery Power & Broad Battery Compatibility]: Equipped with a 2.0Ah battery, this cordless grease gun can dispense up to 6 full 14 oz grease cartridges on a single charge, helping you handle full-day maintenance without frequent recharging. Compatible with Seesii power tool batteries as well as Ma-kita 18V batteries, providing greater flexibility for professionals who already own cordless tool platforms and need dependable power on the jobsite, farm, workshop, or service truck.
  • [Easy 3-Way Grease Loading For Maximum Convenience]: Designed for fast, hassle-free refilling, this electric grease gun supports bulk grease loading, standard 14 oz grease cartridges, and suction loading methods to suit different maintenance preferences. Compatible with NLGI #0, #1, and #2 greases, making it ideal for agricultural equipment, construction machinery, trucks, trailers, automotive service, industrial maintenance, and everyday lubrication tasks.
  • [Built For Farm, Fleet, Automotive, And Heavy Equipment Maintenance]: Perfect for tractors, combines, skid steers, excavators, loaders, trailers, semi-trucks, RVs, ATVs, UTVs, lawn equipment, industrial machinery, and manufacturing equipment. A reliable maintenance tool for farmers, mechanics, contractors, fleet managers, and equipment owners looking to maximize productivity and extend equipment life.

9. Cordless Grease Gun Compatible with DeWalt 20V MAX Battery(Tool Only) | 12000 PSI Electric Grease

Cordless Grease Gun Compatible with DeWalt 20V MAX Battery(Tool Only) | 12000 PSI Electric Grease
7.9

Dekartol

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  • Compatible with DEWALT 20V Batteries: Cordless grease gun designed to work seamlessly with DEWALT 20V MAX lithium batteries, allowing you to leverage your existing power tool collection. Simply insert your DEWALT battery and get to workno need to invest in a separate battery system. Such as DCB200 DCB201 DCB203 DCB204 DCB205 DCB206 DCB207 DCB208 DCB210 DCB230 DCB240, etc
  • 12000 PSI Pressure & Fast Flow 8 oz/min: Handle heavy-duty greasing with cordless grease gun, delivering up to 12000PSI and a high 8 oz/min flow rate-up to 3X faster than manual grease guns. Ideal for trucks, loaders, and farm or construction equipment, saving time and effort on every job
  • 2-IN-1 Rotating Handle & LED Work Light: This versatile electric grease gun easily handle tight spaces and dark areas. The 2-in-1 rotating handle offers ultimate flexibility, allowing you to instantly switch between a pistol-grip for tight spaces and a straight grip for long-reach operations. The built-in LED light illuminates dark and hard-to-reach areas, ensuring precise lubrication every time
  • 39.4" Flex Hose: This grease gun comes with a 39.4" long flexible hose that bends easily to reach deep or high grease points. This flexibility allows you to reach hard-to-reach grease fittings on cars, tractors, or equipment more easily without having to contort your body
  • Automatic Pumping Mode: This battery-powered grease gun features a continuous operation mode enabled by a trigger lock function. Press and lock the trigger to maintain a steady flow of grease without having to hold the trigger downallowing for extended hands-free operation and reducing hand fatigue
  • Dual-Loading: Compatible with both grease cartridges and bulk grease for maximum versatility. This grease gun offers unmatched flexibility, working with both convenient standard 14oz grease cartridges and cost-effective bulk grease in pails. It is compatible with NLGI #0,#1,and #2 greases, making it an ideal choice for agriculture, automotive, and heavy machinery applications
  • Triple Safety Features: Trigger ControlControls grease output via manual trigger operation; Double-Sealed ThreadsPrecision-machined nozzle prevents high-pressure leaks; Metal Relief ValveSimplifies grease preparation and helps prevent excessive pressure buildup
  • Complete Grease Gun Kit: Professional-grade kit, ready to use right out of the box. This complete grease gun kit includes all the accessories needed for professional jobs: A 39.4" flexible hose, 4 versatile couplers(90, locking, pointed tip, straight), a shoulder strapgrease gun, and a sturdy hard-shell carrying case for easy storage and transportmaking it an excellent ready-to-use solution or gift for any professional

10. Bluebow Electric Grease Gun Kit, 12,000 PSI Pressure, 5.3 oz/min Flow Rate, 2X 4000 mAh Batteries,

Bluebow Electric Grease Gun Kit, 12,000 PSI Pressure, 5.3 oz/min Flow Rate, 2X 4000 mAh Batteries,
9.5

Bluebow

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  • - - Stop struggling with tiring manual hand pumps. This cordless grease gun does the heavy lifting for you, delivering 12,000 PSI to blast through stubborn clogs at the pull of a trigger. Save your strength for the rest of the job
  • - With a high-volume output of 5.3 oz/min, this electric grease gun lets you lubricate massive machinery in a fraction of the time. Get your tractors and excavators back to work faster and maximize your daily productivity
  • - - - Never get stranded with a dead tool. The dual 4.0Ah batteries provide massive runtime, ensuring this battery powered grease gun stays charged through the toughest shifts on the farm or construction site
  • - - No more air locks. The intuitive air bleeder valve allows you to quickly purge air pockets after a refill, guaranteeing a smooth, consistent grease flow every time. Its professional-grade reliability without the headache
  • & - Break free from cords and awkward levers. This portable grease gun's cordless design allows you to navigate under chassis and into tight engine bays with total freedom, making it the most versatile lubrication tool in your kit
  • - - Experience better balance and precision. The ergonomic grip allows for true one-handed operation, freeing up your other hand to guide the hose or steady yourself when working in cramped or elevated spaces
  • -- - Keep your workspace clean and professional. The rugged carrying case houses the entire grease gun kit, including the lithium batteries and charger, making it easy to toss in your truck and head to the next job site
  • - Built for the rigors of heavy-duty industrial and automotive use. This cordless grease gun kit replaces flimsy tools with a robust, high-pressure solution that stands up to daily wear and tear in the shop or field

Peter

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