Seesii Electric Grease Gun
4.6Editor score
Industry-leading 5.8 oz/min flow rate
Lock-on trigger for continuous use
Compatible with Makita 18V batteries
10 Best Electric Grease Gun with Battery (October 2026) Expert Guide
Maintaining heavy machinery requires reliable lubrication tools that save time and effort. An electric grease gun with battery offers cordless convenience, high pressure, and consistent flow for demanding tasks across farms, fleets, and workshops.
We evaluated ten top-rated models based on pressure output, battery life, ergonomics, and versatility. Our analysis considers real-world performance data, user feedback, and key specifications to identify the most capable options available today.
Each pick highlights specific strengths like budget value, premium features, or specialized capabilities. Note that product availability and pricing may change, so verify details before purchasing to ensure you get the best deal for your situation.
Top 3 Picks for Best Electric Grease Gun with Battery
DEWALT Grease Gun Kit 20V MAX
4.8Editor score
Up to 10,000 PSI max pressure
Variable speed trigger for control
Includes 4.0Ah battery and charger
Bluebow Electric Grease Gun Kit
4.7Editor score
Up to 12,000 PSI pressure
Dual 4000 mAh batteries included
Ergonomic one-handed operation design
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Top 10 Best Electric Grease Gun with Battery in 2026 Compared
This side-by-side comparison evaluates all ten products across critical performance metrics. Use this table to quickly identify which model offers the pressure pressure, longest runtime, or best value for your specific maintenance requirements and budget constraints.
ProductsSpecificationsEditor scorePrice
Editor's Choice
DEWALT DCGG571M1
10,000 PSI max pressure
5.0 oz/min flow rate
Variable speed trigger included
42-inch flexible hose length
4.8Editor score
Editor's Choice
DEWALT DCGG571B
10,000 PSI max pressure
5.0 oz/min flow rate
Tool only without battery
Bright LED work light
4.8Editor score
Best Premium
TaskStar Electric Grease Gun
10,000 PSI max pressure
5 oz/min flow rate
Lock-on trigger for fatigue
Dual batteries for long runtime
4.5Editor score
Bluebow Electric Grease Gun
12,000 PSI max pressure
5.3 oz/min flow rate
Dual 4000 mAh batteries
Air-bleeder valve included
4.7Editor score
Alloyman 2-in-1 Kit
12,000 PSI max pressure
5.3 oz/min flow rate
Pistol and straight mode
2*4.0Ah battery capacity
4.5Editor score
Seesii 2-in-1 Electric
12,000 PSI max pressure
5.3 oz/min flow rate
48-inch flexible hose length
Compatible with Makita 18V
4.4Editor score
SOARFLY 2-in-1 Kit
12,500 PSI max pressure
5.3 oz/min flow rate
500cc high-capacity barrel
LED light and hose kit
4.4Editor score
15000 PSI Brushless Gun
15,000 PSI max pressure
8.0 oz/min flow rate
Variable speed timer settings
4-coupler kit included
4.1Editor score
Seesii Lock-On Trigger
10,000 PSI max pressure
5.8 oz/min flow rate
Automatic continuous greasing
4 professional coupler options
4.6Editor score
DEKARTOL DCGW200
12,000 PSI max pressure
8 oz/min flow rate
2-in-1 rotating handle
Compatible with DeWalt 20V
4.6Editor score
1. DEWALT Grease Gun Kit 20V MAX – Best Overall Electric Grease Gun with Battery
DEWALT Grease Gun Kit 20V MAX
10,000 PSI max pressure
5.0 oz/min flow rate
Variable speed trigger control
42-inch flexible hose included
This DEWALT kit is the top pick for professionals needing reliability and power. It delivers up to 10,000 PSI and includes a 4.0Ah battery that supports up to 16 cartridges per charge. The variable speed trigger offers unmatched control over grease flow.
Pros
- High pressure handles clogged fittings
- Variable speed for precise flow
- Bright LED light for visibility
- Durable 3-year warranty
- Comfortable non-mar foot design
Cons
- Higher price than basic models
- Heavy with battery attached
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The high-volume pump pushes 5.0 oz per minute, making it ideal for large machinery like tractors and trucks. The 42-inch flexible hose reaches tight spots, and the pump filter screen prevents dirt from clogging the mechanism during use.
While it is pricier than budget options, the build quality justifies the cost. The heavy-duty construction withstands daily shop use, and the integrated no-mar foot protects surfaces. The LED light helps locate fittings in dark undercarriages.
Buy this if you need a professional tool for frequent maintenance tasks. It excels in environments where consistent performance and durability are critical. The included shoulder strap adds convenience for long work sessions across different job sites.
Powerful Motor Performance
The motor easily powers through clogged grease fittings without stalling, ensuring smooth operation even on stubborn points.
Enhanced Visibility
The bright LED light assists in locating hard-to-see grease fittings in low-light situations, reducing eye strain.
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2. DEWALT Grease Gun 20V MAX Tool Only – Best Value for Existing Users
DEWALT Grease Gun 20V MAX Tool Only
10,000 PSI max pressure
5.0 oz/min flow rate
Tool only without battery
Bright LED light included
This tool-only option is perfect if you already own DEWALT 20V batteries. It shares the same high-performance motor and pump as the kit but saves money by excluding the power source. It delivers 10,000 PSI for tough jobs.
Pros
- Cost-effective for DEWALT users
- Same performance as kit version
- Durable heavy-duty build
- 42-inch flexible hose reach
- Air-bleeder valve for priming
Cons
- No battery or charger included
- Requires separate 20V battery
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The high-volume pump ensures a flow rate of 5.0 oz per minute, matching the kit's capabilities. The variable speed trigger allows precise control, and the 42-inch hose reaches deep into machinery where manual tools fall short.
Its design includes an integrated foot for stable resting on flat surfaces. The air-bleeder valve simplifies priming after cartridge changes, reducing airlocks. The LED light remains a critical feature for low-light maintenance tasks.
Choose this if you want professional power without paying for redundant batteries. It is ideal for workshops with existing tool ecosystems. The 3-year warranty supports long-term use in demanding commercial or farm environments.
Cost Savings
Buying the tool only reduces upfront costs significantly if you already have compatible DEWALT 20V batteries and chargers.
Reliable Priming
The air-bleeder valve assists in pump priming after cartridge changes, ensuring consistent grease flow without interruptions.
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3. TaskStar Electric Grease Gun – Best for Farm Equipment
TaskStar Electric Grease Gun
10,000 PSI max pressure
5 oz/min flow rate
Lock-on trigger included
Dual batteries for long runtime
The TaskStar model is designed for effortless maintenance on farms and fleets. It features a lock-on trigger that allows continuous greasing without holding it down. Weighing only 5.6 lbs, it is easy to carry between tractors.
Pros
- Lock-on trigger reduces hand fatigue
- Lightweight at 5.6 lbs
- Dual batteries for extended use
- Easy shoulder strap carry
- Suitable for large tractor jobs
Cons
- Slightly lower PSI than premium models
- Less brand recognition
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Delivering 10,000 PSI and 5 oz/min flow, it speeds up jobs significantly compared to manual pumps. The dual batteries ensure you can grease up to 10 tractors on a full charge without needing to recharge midway through work.
Its ergonomic grip and included shoulder strap make it comfortable for all-day use. While the pressure is standard, the flow rate and convenience features make it a strong contender for routine agricultural maintenance tasks.
Pick this if you need a lightweight tool for frequent farm equipment servicing. It balances power and portability well. The dual battery system provides reliable runtime, reducing downtime during busy maintenance seasons.
Ergonomic Design
The ergonomic grip and shoulder strap make carrying around tractors and barns comfortable throughout long work days.
Dual Battery Advantage
Two rechargeable batteries provide enough power to grease multiple tractors, minimizing interruptions during heavy maintenance tasks.
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4. Bluebow Electric Grease Gun Kit – Best Premium for High Pressure
Bluebow Electric Grease Gun Kit
12,000 PSI max pressure
5.3 oz/min flow rate
Dual 4000 mAh batteries
39.4-inch flexible hose
Bluebow offers a premium kit with 12,000 PSI pressure that handles stubborn clogs with ease. The high-volume output of 5.3 oz/min lubricates massive machinery quickly. The dual 4.0Ah batteries provide massive runtime for tough shifts.
Pros
- High 12,000 PSI pressure
- Strong dual battery runtime
- Ergonomic one-handed operation
- Includes carrying case
- Air-bleeder valve included
Cons
- Higher price point
- Less common battery standard
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The ergonomic grip allows true one-handed operation, freeing your other hand for guidance. The intuitive air bleeder valve purges air pockets quickly after refills. The carrying case keeps the tool organized and protected during transport.
While not a major brand, the build quality and features rival established names. The teal color adds distinctiveness. It is built for industrial use, standing up to daily wear and tear better than cheaper alternatives.
Buy this if you need high pressure and long runtime in one package. It excels on farms or construction sites where tools face harsh conditions. The case ensures all parts stay together for immediate job-site access.
One-Handed Control
The ergonomic design allows for true one-handed operation, freeing your other hand to guide the hose in tight spaces.
Professional Reliability
Built for heavy-duty industrial use, this robust solution stands up to daily wear without sacrificing performance or ease.
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5. Alloyman 2-in-1 Cordless Grease Gun – Best for Versatility
Alloyman 2-in-1 Cordless Grease Gun
12,000 PSI max pressure
5.3 oz/min flow rate
Pistol and straight mode
2*4.0Ah battery capacity
Alloyman provides a versatile 2-in-1 design that switches between pistol and straight modes with one button. It delivers 12,000 PSI and 5.3 oz/min flow, roughly three times faster than manual guns. Dual 4.0Ah batteries extend runtime significantly.
Pros
- Switches between pistol and straight modes
- 12,000 PSI pressure
- Dual 4.0Ah batteries
- 39.4-inch flexible hose
- IP54 splash and dust protection
Cons
- Brand support may vary
- Learning curve for mode switch
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The flexible hose reaches tight or awkward spaces, and the LED light brightens undercarriages. The IP54 protection guards against splashes and dust, making it rugged for outdoor work. Bulk loading options save money over cartridges.
The adjustable shoulder strap ensures comfort during all-day use. While it may not have major brand backing, the specs and warranty suggest solid value. It is built for real jobs like farms and construction crews.
Select this if you need a tool adaptable to different grip styles. It balances power and comfort well. The bulk loading feature is cost-effective for frequent users, offering flexibility in grease sourcing and application.
Mode Switching
The one-button switch between pistol and straight modes adapts to different angles and grip preferences during tasks.
Rugged Protection
IP54 splash and dust protection ensures reliability in harsh outdoor environments where dirt and water are common.
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6. Seesii 2-in-1 Electric Grease Gun – Best Hose Length
Seesii 2-in-1 Electric Grease Gun
12,000 PSI max pressure
5.3 oz/min flow rate
48-inch flexible hose length
Compatible with Makita 18V
Seesii offers a 48-inch hose that reaches confined points without awkward positioning. It delivers 12,000 PSI with a copper motor for 5.3 oz/min flow. The 2.0Ah batteries support up to 8 tractors per charge.
Pros
- 48-inch hose for deep reach
- 12,000 PSI pressure
- Makita battery compatibility
- Includes carrying case
- Easy bulk loading
Cons
- Smaller battery capacity than others
- Price higher than basic units
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It is compatible with Makita 18V batteries, giving flexible power options. The carrying case and hose organizer prevent tangling during transport. Bulk and cartridge loading support versatility for different grease types.
The built-in LED light illuminates dark workspaces, and the hose is designed to avoid damage during storage. It suits automotive maintenance and farm equipment equally well. The 400cc capacity allows efficient refilling.
Choose this if you need extended reach and Makita compatibility. It is ideal for fleets or remote fields where battery flexibility matters. The hose length is a standout for deep undercarriage access.
Extended Reach
The 48-inch flexible hose easily reaches confined grease points without awkward positioning, saving time on large jobs.
Battery Flexibility
Compatibility with Makita 18V batteries gives you flexible power options wherever you work or existing tools are available.
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7. SOARFLY 2-in-1 Electric Grease Gun Kit – Best Pressure in Class
SOARFLY 2-in-1 Electric Grease Gun Kit
12,500 PSI max pressure
5.3 oz/min flow rate
500cc high-capacity barrel
LED light and coupler kit
SOARFLY delivers 12,500 PSI pressure, one of the highest in this comparison. The 2-in-1 grip allows dual pistol and in-line operation for maximum control. It includes a 4-coupler set and rigid pipe for various needs.
Pros
- High 12,500 PSI pressure
- One-handed and in-line grips
- Includes 4 couplers
- 500cc high capacity
- Complete accessory kit
Cons
- Lighter battery capacity
- Brand less known than others
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The 500cc barrel supports both standard and bulk grease loading. LED light visibility helps in dark bays. The carrying case keeps components secured, and the responsive support team aids any issues with the tool or battery.
It is designed for heavy-duty industrial use, reducing operator fatigue through ergonomic design. The continuous runtime supports multiple jobs on a charge. The hose length reaches deep machinery joints effectively.
Buy this if you need higher pressure and versatility. It is suited for auto shops or heavy equipment maintenance. The included accessories reduce the need for separate purchases, offering complete ready-to-use value.
Superior Pressure
Delivering up to 12,500 PSI, this model handles stubborn grease fittings better than many competitors in its class.
Complete Kit
The accessory kit includes couplers and nozzles, ensuring fast access to tools without additional purchases.
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8. 15000 PSI Brushless Grease Gun – Best Extreme Pressure
15000 PSI Brushless Grease Gun
15,000 PSI max pressure
8.0 oz/min flow rate
Variable speed timer settings
4-coupler kit included
This unit offers an industry-leading 15,000 PSI and brushless motor for power and efficiency. It features programmable timer settings for precise delivery and auto run mode to prevent over-greasing. Dual 4.0Ah batteries support 16 tractors per charge.
Pros
- Highest 15,000 PSI pressure
- Brushless motor efficiency
- Auto run timer settings
- Compatible with Makita 18V
- Burst-proof hose included
Cons
- Heavier than other models
- Less brand support
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The 8 oz/min flow rate clears blockages fast. The burst-proof hose is built for undercarriage safety. Compatible with Makita 18V batteries, it integrates with existing tools. The coupler set covers various equipment needs.
While the weight is higher, the performance suits industrial or agricultural needs. The wide shoulder strap helps distribute load. LED lighting and precise control are key features for accuracy in tight or dark areas.
Pick this if you need maximum pressure for frozen fittings. It excels where standard models struggle. The battery compatibility is a huge plus for Makita users needing heavy-duty lubrication tools for fleets.
Brushless Power
The brushless motor delivers efficient power for heavy maintenance, cutting lubrication time significantly compared to manual guns.
Smart Timing
Four programmable timer settings help prevent over-greasing, ensuring precise grease delivery for every maintenance task.
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9. Seesii Electric Grease Gun – Best Budget for High Flow
Seesii Electric Grease Gun
10,000 PSI max pressure
5.8 oz/min flow rate
Lock-on trigger included
48-inch extended hose
Seesii offers the highest flow rate at 5.8 oz/min, speeding up maintenance significantly. The lock-on trigger allows continuous delivery without fatigue. It is affordable and includes a 48-inch hose for deep access.
Pros
- High 5.8 oz/min flow rate
- Lock-on trigger saves effort
- Affordable price
- Makita battery compatible
- Includes 4 coupler options
Cons
- Battery capacity smaller
- Build feels lighter
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The battery is compatible with Makita 18V and Seesii tools. It dispenses up to 6 cartridges per charge. The carrying case and hose clip keep things organized. Loading supports bulk and cartridges for flexibility.
For budget shoppers, this provides professional features without a high price. It may not have a heavy frame but works well for routine tasks. The couplers and LED light are valuable extras included in the kit.
Buy this if you want high flow and value. It is perfect for DIYers or fleets on a budget. The compatibility with existing Makita batteries makes it a smart, versatile addition to any tool collection.
High Flow Speed
An industry-leading 5.8 oz/min flow rate means faster greasing and less time waiting for fittings to fill.
Accessory Inclusions
The included couplers and carrying case save extra costs and keep all components organized for easy transport.
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10. DEKARTOL DCGW200 – Best Tool Only Option
DEKARTOL DCGW200
12,000 PSI max pressure
8 oz/min flow rate
2-in-1 rotating handle
Compatible with DeWalt 20V
DEKARTOL is a smart choice if you have DeWalt 20V tools. It uses existing batteries and delivers 12,000 PSI with 8 oz/min flow. The rotating handle offers flexibility between pistol and straight grips for different angles.
Pros
- Uses existing DeWalt batteries
- High 8 oz/min flow rate
- Rotating handle flexibility
- Safety relief valve
- Complete accessory kit
Cons
- Tool only battery sold separately
- Newer brand presence
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It supports bulk and cartridge loading. A metal relief valve prevents excessive pressure buildup. The kit includes a hose, couplers, and case. Auto pumping mode reduces hand fatigue during long maintenance sessions.
The double-sealed threads prevent leaks. The LED light helps visibility in dark engine bays. While it is tool-only, the value of battery compatibility is high for DeWalt users needing a grease gun soon.
Select this if you own DeWalt batteries and need a fast tool. It delivers professional performance at a lower cost. The included accessories make it ready to use right out of the box for professional jobs.
Battery Compatibility
Designed to work seamlessly with DeWalt 20V MAX lithium batteries, it leverages your existing power tool collection.
Rotating Flexibility
The 2-in-1 rotating handle offers ultimate flexibility, switching between grips for tight spaces and long-reach operations.
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Buying Guide – How to Choose the Best Electric Grease Gun with Battery
Selecting the right electric grease gun depends on your specific needs and environment. This guide breaks down the key factors to ensure you find a tool that balances power, runtime, and value effectively.
Pressure Capacity (PSI)
Pressure determines the tool's ability to push grease through tight or clogged fittings. Higher PSI ratings like 12,000 or 15,000 are better for heavy machinery or stubborn fittings, while standard 10,000 PSI works for most automotive and farm needs.
Look for at least 10,000 PSI to handle standard maintenance tasks. If you work with frozen or clogged fittings often, prioritize models with higher pressure capabilities.
Flow Rate (oz/min)
Flow rate indicates how much grease is dispensed per minute. A higher flow rate speeds up jobs significantly. Models with 5 oz/min to 8 oz/min flow are ideal for large equipment where volume is needed quickly.
Choose a model with a flow rate of at least 5 oz/min to ensure efficient work. Faster flow reduces the time spent per machine and improves overall productivity.
Battery Life and Type
Battery capacity affects how long you can work before recharging. Models with dual batteries or higher amp hours (like 4.0Ah) provide extended runtime for all-day jobs. Compatibility with existing tool platforms saves money.
Prioritize models with dual batteries or large capacity to avoid downtime. If you own power tools, look for compatibility with those brands like DeWalt or Makita.
Hose Length and Flexibility
Longer and flexible hoses allow access to difficult grease points without moving the machine. Lengths ranging from 39 inches to 48 inches are common. Look for burst-proof hoses that withstand high pressure.
A flexible hose of at least 39 inches is recommended for undercarriage work. Ensure the hose is durable to prevent leaks and ensure safety.
Ergonomics and Weight
The tool should be comfortable for long use. Consider weight, grip design, and whether it includes features like shoulder straps or adjustable handles. Heavy-duty tools may be stable but harder to carry.
Choose a model with ergonomic grips and adjustable straps to reduce fatigue. Balance between power and weight is key for field work.
Trigger Controls and Features
Lock-on triggers allow continuous grease flow without holding the button, which is vital for large jobs. Variable speed triggers offer precision control. Additional features like LED lights improve visibility in dark areas.
Look for lock-on triggers and variable speed control to match your workflow. LED lights are essential for low-light environments.
Bulk vs. Cartridge Loading
Some guns accept only cartridges, while others support bulk grease which is more cost-effective. Dual loading options provide flexibility depending on your project needs and budget.
Select a model that supports both bulk and cartridge loading for versatility. This allows you to choose based on job size and cost constraints.
Durability and Warranty
Heavy-duty construction ensures longevity. Check for warranties like 3-year limited coverage. Metal components and quality motors add to the reliability in harsh shop or field conditions.
A longer warranty indicates confidence in durability. Choose tools with robust build quality to withstand daily professional use.
How to Use and Care for Your Electric Grease Gun with Battery
Before using the electric grease gun, ensure the battery is fully charged and securely installed. Insert a grease cartridge or fill the bulk barrel with the appropriate grease type. Attach the coupler and hose securely to the barrel.
Point the nozzle at the grease fitting and press the trigger. If the model has a lock-on feature, engage it for continuous flow. Monitor the pressure and flow rate to avoid over-greasing which can damage seals.
After use, clean the nozzle and coupler to prevent hardened grease buildup. Store the tool in a dry place. Regularly check the hose for wear and inspect battery connections for corrosion to maintain long-term performance.
Frequently Asked Questions
What battery types are compatible with these electric grease guns?
Many models are designed to work with specific power tool brands. Some are compatible with Makita 18V or DeWalt 20V batteries. Others come with their own rechargeable lithium-ion packs. Check the product specs for compatibility before purchasing.
How long does the battery last on a single charge?
Battery runtime varies by capacity and usage. Higher capacity batteries like 4.0Ah can grease up to 16 cartridges or 10 tractors. Lower capacity batteries might grease around 6 to 8 tractors. Dual battery kits extend total work time significantly.
Can these grease guns handle bulk grease or just cartridges?
Most electric grease guns support both bulk and standard 14 oz cartridges. This flexibility lets you choose based on cost and convenience. Bulk loading is ideal for frequent use and saves money over time.
Do electric grease guns work well in cold weather?
Yes, electric models are effective in cold weather since motors do not depend on manual pumping force. However, grease viscosity increases in cold, so a higher pressure model helps push grease through fittings efficiently.
Are lock-on triggers available on most models?
Many modern electric grease guns feature lock-on triggers for continuous operation. This feature reduces hand fatigue during long greasing sessions. It is a common feature in mid-to-high-end models.
How do I prevent air locks when refilling?
Air locks can occur if air enters the barrel. Use the air-bleeder valve to purge air after refilling. Ensure the coupler is tightly sealed. Follow priming instructions to maintain smooth flow.
Final Thoughts on Choosing the Best Electric Grease Gun with Battery
We reviewed ten top electric grease guns, highlighting options for professionals, budget buyers, and heavy-duty needs. The DEWALT DCGG571M1 stands out for overall performance and reliability, while Seesii offers excellent value for high flow.
When choosing, consider your battery ecosystem and the pressure requirements of your specific equipment. Prioritize tools with ergonomic designs and lock-on triggers to save time and effort on repetitive tasks.
Prices and stock vary, so check current listings before buying. These tools significantly improve maintenance efficiency and reduce physical strain, making them a smart investment for anyone who works with machinery regularly.