Best Cordless Grease Guns in 2026

LOCKS ON, DOES NOT LEAK: Grease goes in, not on the machine. LockNLube’s unique sliding sleeve ensures that when the jaws are locked onto the Zerk, a leak-proof seal is created.

ONLY REBUILDABLE COUPLER: All LockNLube couplers include a rebuild kit! Simply replace the seal and jaws and it is as good as new = lowest lifetime cost.

COMPATIBLE WITH ALL GREASE GUNS AND ZERK FITTINGS: 1/8" NPT works with all grease guns and manufacturers – pneumatic, manual, or electric. Locks on to all Metric and SAE specification Zerks.

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 grease gun kit can control grease flow with the variable speed trigger

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

Fully automatic with continuous operation and grease flow.Fit Type: Universal Fit

Variable-speed trigger provides excellent grease flow control

30 inch high-pressure hose with coupler and attachment clip

Develop over 10,000 PSI without batteries

Patented pressure return valve easily clears pressure from the hose and returns it to the canister with no mess.

Includes the LockNLube Grease Coupler, 10 ft. hose, and the G.Scoop to easily and cleanly refill with bulk grease

10,000 PSI and 7.5 oz./minute flow rate for maximum efficiency

Steel grease tube for maximum durability

On-board LED work light helps to illuminate workspace

Comes With 18" Flex Hose Extension For Hard-To-Reach Fittings.Fit Type: Universal Fit

Convenience Of One-Hand Operation For Easy Greasing

Heavy-Duty, Lucas Tm, Cast-Alloy Head With Heavier And Reinforced Wall Thickness For Extra Strength

The rugged PowerLuber's new three-point base keeps the tool upright and stable for easy handling without being bulky to allow easy access to fittings in tight spaces

The tool has a convenient, built-in LED to illuminate the work area

Multi-function LCD Display shows grease output and battery charge, and alerts the operator of blocked fittings and loss of prime

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Milwaukee Electric Tools

45016906

🚜【UPGRADED GREASE GUN】7000psi Max working pressure guaranteed by iron die cast head and enhanced sealing.

🚜【Ergonomic Design】Pistol grip lets you operate with one hand. Rubber sleeve increases friction for safety, yellow paint is easy to clean and find.

🚜【Locking Grease Gun Coupler】Offers Push-Lock-Lubricate smooth experience. 1 locking grease gun coupler, 1 flex hose included, eliminate grease gun fitting locking frustration.

【Locking and sealing】Saker grease gun coupler own an exclusive US patent.Our grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance,prevent leakage even at 14000 PSI extreme pressure.Matters needing attention:The diameter of our grease gun joint is 18mm.For the case where the diameter of the joint is less than 18mm,we do not recommend applying it.

【Robust Build Quality】This high quality grease gun coupler built with premium quality zinc coated alloy steelfor for all-day performance in the shop or garage,heavier and stronger than any other grease couplers on the market.

【One Hand Operation】Grease gun coupler with smooth retraction mechanism allows one-hand operation.No need to hold while greasing,after locking the grease gun coupler,you can free your hands to operate the grease gun.

Engineered for high-vibration environments Heavy duty spring easily holds grease gun in rough conditions Holds hand-operated and cordless grease guns Four large-diameter bolt holes make for easy mounting

INCLUDES: The ARES Lever Action Grease Gun comes with one 18-inch flex hose with spring protector and coupler installed, as well as one 6-inch offset extension with coupler installed.

ITEM SPECIFICATIONS: Our Lever Action Grease Gun is designed for three-way loading and can be bulk filled through injection or suction with up to 400cc of lubricant, as well as working with 14-ounce cartridges. With a working pressure of 4500 PSI, an ample amount of grease easily and efficiently. Our grease gun is built to last, allowing for reliable and powerful pressure application.

DESIGN CONSIDERATIONS: This grease gun kit includes everything you need for a quick greasing or a tricky, hard-to-reach fitting. This set contains a 6-inch offset NPT extension, allowing you to tackle fittings in recessed areas with ease. Also included is a flexible 18-inch hose with a pre-installed spring guard, enabling you to grease the most inconveniently-placed lube points while preventing kinks or damage to the hose.

【Upgrade grease coupler】AORRZER grease gun coupler 2 pcs ，Upgrade-strong 6-jaw coupler, grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance tighter and no oil leakage,Use testing: Leak prevention even when tested at extreme pressures of 12,000 PSI or higher.

【High quality and sturdy】The grease gun coupler is made of upgraded material alloy steel, optimizing the thickness of the steel and upgrading the 6-jaw bite lock on the original basis, quality steel, quality design principle, Wear-resistant and durable Long life span, Lowest lifetime cost, believe me, this will be your best choice!!

【Simple operation】Grease gun coupler with smooth strong 6-jaw bite lock on function allows one-handed operation, no need to hold when lubricating, after locking the grease gun coupler, you can free your hands to operate the grease gun.

【THE CHEAPEST ELECTRIC GREASE GUN】: Electric grease guns are expensive? No, now we are here, just use the tools in your hands and add our grease guns, a new high-quality grease gun kit battery powered is produced, and your work will be completed more quickly. This is the king of cost performance compared with manual grease gun.

【PROFESSIONAL COUPLER & HIGH VERSATILITY 】2nd Gen pneumatic grease gun coupler upgraded to industry-leading 12,000 PSI, compatible with all grease guns 1/8" NPT grease gun fittings. No need to carry specific tools, your pneumatic tool, electric drills, or impact drivers can become your greese gun with grease. The smooth retraction mechanism allows one-hand operation.

【VARIOUS ACCESSORIES & EASY INSTALLATION】: The set comes with a 12'' grease gun hose, a 6'' rigid pipe, a converter and 2 types of connected heads which can be used for different collocation to meet your different needs. 1/4" hex drive with an adjustable bracket to fit nearly all cordless, corded and air drivers.

For all types of grease lubrication applications

Great accessory for W50048 cordless grease gun

Set comes with press on 90 Degree angle tip, straight extension tip, 12-Inch hose extension, slide on 90 Degree coupler,

Easily convert cordless drills and impact drivers into cordless power grease guns

1/4" hex drive with adjustable bracket to fit nearly all cordless, corded and air drivers

Works with standard 14-14.5 oz. grease tubes, or bulk fill

🌈【FIT FOR AND PROTECTION:】--- Suitable for Dewalt 18V/20V 60V battery model: DCB205-2 DCB204-2 DCB206-2 DCB203 DCB204 DCB205 DCB206 DCB207 DCB201 DCB200 DCB182 DCB181 and More (Battery Not Included); Maximum initial battery voltage (measured without a workload) is 20 volts. Minimal voltage is 18V;

🌈【FAST PREHEATING & CORDLESS：】--- This battery powered hot glue gun adopt ceramic PTC thermal element, takes only 3-5 minutes to warm up, glue dropping is 0.63oz per minute(5～10g/mim), really achieve rapid heating and fast glue; Wireless design, No cord No limits! Comviently use it anytime,anywhere! For Dewalt 20V Max Li-ion Battery powered for the hot melt glue gun, plug in your CORRECT battery will maintain the glue gun stand without the bracket;

🌈【SAFE PROTECTION AND ANTI-DRIP DESIGHT:】--- Adopt of high quality material, built-in low-voltage protection, 50W output for faster and smoother use. Black silicone tip cover provide heat-resistant to aviod burns during working process; The Aluninum and insulated nozzle anti-drip fine tip design to prevent leakage of the glue, can efficiently decrease 15% of the glue waste;

Delivers up to 10,000 PSI or a Max Flow Rate of 9 oz./min

Features Pre-Set Grease Counter Dial for Ultimate Accuracy

Pneumatic Grease Pump: Capacity: 20 liters (5 gals); Output Pressure: 30-40 MPA. Pressure Ratio: 50:1. Oil Volume: 0.75 L/Min. The pneumatic grease pump has a high working pressure that is capable of injecting oil into your vehicle quickly, perfect for the lubrication and maintenance of various vehicles.

5 Gallon Capacity Storage: Made of chromium-vanadium steel and cast iron, the grease pump features high hardness and sturdiness. The 5-gallon large capacity allows you to put your oil drum directly into the machine without having to pour oil multiple times. The large quantity of oil it can hold will efficiently cut time in half, while also saving your energy.

360° Universal Grease Gun: The gun head in the grease pump can rotate arbitrarily in multiple directions, meeting different positional needs without restrictions.The thickened suction cup can fit the barrel body without air intake and prevents oil leakage. Additionally, it provides a strong sealing performance, making it easier to discharge oil.

INCLUDES: Our high quality Grease Gun Flex Hose comes with a Heavy Duty Grease Coupler for easy attachment to your grease gun.

ITEM SPECIFICATIONS: Our 12-inch Grease Gun Flex Hose has a working pressure rating of 4,500 PSI.

DESIGN CONSIDERATIONS: This Flex Hose's coil spring design provides a non-slip grip and prevents accidental kinking. This versatile flex hose is also safe for use with hand, air, and electric powered grease guns.

EXCELLENT POWER:The Cordless Grease Guns Powered with 20-volt motor delivers 12000 PSI max operating pressure, pushes up to 5.0 oz/min high-flow applications.

Multifunctional Electric Grease Gun: This electric grease gun both barreled oil and cartridge lubricants can be used, which makes the oil easy and convenient to use.

Large-capacity Battery: This electric grease gun with a 3000 mah large-capacity rechargeable lithium battery, which can work continuously for 30-40 minutes when fully charged. It takes 2-3 hours to fully charge the battery.

Standard working pressure 10000 PSI, Suitable for greasing all equipment

Suitable for all kinds of 1/8" NPT grease guns & electric/Cordless grease guns

Quick locking, one-hand operation, easy to use

【Say No to Leak】Grease gun coupler with thickened six-petal locking piece, strong lock-on grease fitting, no leakage. Leak prevention even at extreme pressures of 12,000 PSI.

【Double Gear Design】Patented Mechanical double-gear structure grease gun tip, light and flexible, save more effort and is less wear-resistant, making a longer service life.

【Hands Free】The thickened steel spring enhances the 6-jaw bite lock and the grease gun fittings will not pop out under high pressure, No need to hold while greasing, you can free your hands to operate the grease gun.

🔫SUPERPOWER: Grease guns provide pressure up to 10000PSI, step-less switch, adjust the pressure according to the speed of the button, the faster the speed, the greater the pressure. The more oil output

🔫EXCELLENT PERFORMANCE: 21-volt cordless grease gun with automatic exhaust function to avoid oil pipe blockage, with LED light, tools grease gun can complete the work at night

🔫WORK EFFICIENTLY AND LASTINGLY: Get more done in less time with the combination of operating pressure and run-time provided by powerful motor and Lithium-ion battery technologies

Unbeatable combination of operating pressure and flow rate that allow it to power through clogged fittings

Comfort: Work with greater comfort and less fatigue-lightweight 7.2lbs

Design: ergonomic handle with over-molded grip reduces vibration for extended use

Precision Nozzle for Clean and Precise Application of Grease and Anti-Seize Lubricant

Perfect to Lubricate Tools Including Air Impact Wrenches, Rechargeable Power Tools Including Cordless Ratchets, Chain Saws (or Chainsaws) Bicycle Applications, Bearings, Cables, Etc.

Convenient One-Hand Operation

【Optimally Designed】 The Grease Gun Coupler diameter of the locking coupler is as small as 0.53 inches on the market and can be used in confined spaces. Designed with a single-lever for easy one-handed operation, you can easily and quickly lock and release..

【Upgraded, Durable and Stable】 With the exclusive patent in the United States, OKYOUK upgraded grease gun coupler, reinforced with 6 claws and sealing gasket, to ensure long-lasting and stable performance, even under extreme pressure of 10000 PSI, it can be tighter and not leakage. Durable and long-lasting.

【Fits Most Grease Guns】 Portable grease gun coupler are available for all 1/8" NPT standard grease guns, pneumatic grease guns, manual grease guns, electric grease guns, as well as all DIN and SAE grease nipples and all SAE and metric Zerk fittings. Simply replace your existing grease gun coupler.

Cordless Grease gun 18V

Cordless & Battery Design - Are you tired of hand and muscle fatigue from manual grease guns? GoGonova battery grease gun is a nice choice to help you solve it. This cordless grease gun is built-in battery and USB-C rechargeable. Laborious manual filling is no longer required, greatly reducing muscle fatigue, more efficiently. One hand operation is enough and no trailing cords, more convenience.

Large Motor Design - Are you annoyed the long time to fill the grease, especially if it gets cold? Please don't worry, GoGonova grease gun also can help you. The working pressure of our Gogonova grease gun is max up to 10,000 PSI, they will automatically pressurize and release grease, pressing the trigger and the grease will be more faster to get thought your bearing than the manual. Enabling faster and accurate lubrication while preventing your fatigue and saving your time to fill.

Faster Lubrication - The high-volume pump of this electric grease gun pushes up to 3.0 oz/min applications. Working up to 6 grease cartridges per full charge. Suitable for bicycles, tractors, vehicle components or power generators and so on.