EPEPAuto
EPAuto
EPAuto 18V Cordless Grease Gun
- 18V with battery
- 8,000 PSI
- Complete kit
Sponsored link · confirm price and availability on Amazon · updated
On this page
Is the EPAuto 18V Cordless Grease Gun worth it?
Yes, for the right buyer. The EPAuto 18V Cordless Grease Gun ranks #6 in our Best Cordless Grease Guns 2026 list (best standalone value). Its biggest strength: 8,000 PSI - adequate for DIY automotive maintenance. The main caveat: proprietary 18V battery not compatible with other brands.
Overview
What the EPAuto 18V Cordless Grease Gun does well
For users without an existing cordless tool ecosystem who want a complete cordless grease gun kit at minimum cost. What earns it a place here: 8,000 PSI - adequate for DIY automotive maintenance and battery and charger included. Keep in mind that proprietary 18V battery not compatible with other brands.
Specs that matter
Key features
- 18V with battery
- 8,000 PSI
- Complete kit
The trade-offs
Pros & cons
Pros
- 8,000 PSI - adequate for DIY automotive maintenance
- Battery and charger included
Cons
- Proprietary 18V battery not compatible with other brands
- Lower durability than professional brands
Fit check
Should you buy the EPAuto 18V Cordless Grease Gun?
Think twice if this matters to you
- Proprietary 18V battery not compatible with other brands
- Lower durability than professional brands
Where it ranks
Featured in 1 best-of list
| List | Rank |
|---|---|
| Best Cordless Grease Guns 2026· Best Standalone Value | #6 / 10 |
Cross-shop
Alternatives to the EPAuto 18V Cordless Grease Gun
Products ranked near it in our research, each better for a slightly different buyer.
Buying advice: grease guns
- Lever for power, pistol-grip for one-handed access, cordless for volume.
- Flexible hoses reach fittings behind wheels and under equipment.
- Locking couplers hold onto fittings and reduce leaks.
- 14 oz cartridges are standard. Check compatibility.
- A bleeder valve helps release trapped air when loading.
Read the full guides
Answers
EPAuto 18V Cordless Grease Gun: common questions
Is the EPAuto 18V Cordless Grease Gun worth buying?
Yes, for the right buyer. The EPAuto 18V Cordless Grease Gun ranks #6 in our Best Cordless Grease Guns 2026 list (best standalone value). Its biggest strength: 8,000 PSI - adequate for DIY automotive maintenance. The main caveat: proprietary 18V battery not compatible with other brands.
Who is the EPAuto 18V Cordless Grease Gun best for?
Based on our research it suits value-focused buyers who want the most for their money. It's ranked #6 of 10 in our Best Cordless Grease Guns 2026 list.
What are the downsides of the EPAuto 18V Cordless Grease Gun?
The main trade-offs owners and reviewers point to: proprietary 18V battery not compatible with other brands; lower durability than professional brands.
What are the key features of the EPAuto 18V Cordless Grease Gun?
18V with battery, 8,000 PSI and Complete kit.
What are the best alternatives to the EPAuto 18V Cordless Grease Gun?
Worth comparing: Milwaukee 2646-21CT M18 FORCE LOGIC Grease Gun, Makita XGP01Z 18V LXT Grease Gun and Ryobi RRBG18K ONE+ 18V Grease Gun Kit. Each ranks near it in our research for a slightly different buyer.
Where can I buy the EPAuto 18V Cordless Grease Gun?
It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.
How do I know how much grease to inject into a fitting?
Over-greasing is as damaging as under-greasing, excess pressure blows the grease seal and expels the grease that was protecting the bearing. For most automotive and light-equipment zerks: inject until you see fresh grease appear at the seal lip. Count the number of pumps and record it for future reference, a wheel bearing might take 3 pumps, a U-joint 1 pump. For fittings with a grease nipple that vents: pump until the vent releases. Do not force grease against resistance, if a zerk feels blocked, switch to a needle coupler and check the fitting before continuing.
What type of grease should I use?
NLGI grade 2 multipurpose lithium grease handles most automotive chassis, wheel bearing, and general purpose applications. For high-temperature applications (brake components, oven conveyor bearings): use a high-temp red grease rated for the operating temperature. For marine or wet environments: a water-resistant marine grease. For food-processing equipment: NSF H1-rated food-grade grease. Do not mix grease types, different base oils and thickeners are chemically incompatible and can break down lubrication properties. If switching grease types: purge the old grease fully before switching.