I got tired of fighting with a manual grease gun on my farm equipment, especially when I had a dozen fittings to hit before lunch. That’s why I grabbed the SXBSXB 2-IN-1 Cordless Grease Gun for De-Walt 20V Battery to see if it could make quick work of my truck and tractor maintenance.

This tool is really for anyone who owns De-Walt 20V batteries and wants to ditch hand-pumping fatigue. It delivers a solid 12,000 PSI and includes a lock-on trigger for continuous flow. Just keep in mind the battery and charger are sold separately, so you’ll need to supply your own.

What Stands Out — Key Features

• De-Walt 20V Compatibility: This gun works with De-Walt 20V MAX batteries like DCB200 through DCB206. I just grab one of my existing batteries and go, no proprietary charger needed.
• Lock-On Trigger: I love the hands-free lock-on button. It lets me grease multiple fittings continuously without holding the trigger, which saved my hand during a long afternoon on the tractor.
• 2-IN-1 Rotating Handle: The handle switches between a pistol grip for tight engine bays and a straight grip for extended reach. I found this really handy when working around the farm truck’s suspension.
• 12,000 PSI Power: This heavy-duty electric gun delivers a max pressure of 12,000 PSI with a flow rate of 6 oz/min. I’d say it’s about three times faster than my old manual grease gun.
• 39.4-Inch Flex Hose: The included hose is 39.4 inches long with a 90-degree swivel coupler. It reached into tight spots around the mower deck without leaking.
• Dual-Loading System: I can load standard 14 oz cartridges or bulk 600 cc grease (NLGI #0 to #2). This versatility is perfect for both quick jobs and heavy-duty farm use.

Full Specifications

Pros & Cons — The Honest Take

For me, the pros far outweigh the cons, especially since I already have De-Walt batteries sitting around. The lock-on trigger and 12,000 PSI power make this a solid upgrade over any manual grease gun I’ve used.

⚖️ How Does It Compare?

I picked the DIYtoolifz and Ecarke cordless grease guns as the closest alternatives because all three target the same De-Walt battery platform and similar heavy-duty farm and fleet applications. Let me break down how the SXBSXB stacks up against each one.

If you want the best value and don’t mind holding the trigger, the DIYtoolifz is a decent budget pick. For nighttime work or tight engine bays, the Ecarke’s LED light gives it an edge. But I’d still recommend the SXBSXB for most farmers and mechanics because the rotating handle and lock-on trigger make a real difference when you’re greasing dozens of fittings in a row.

How It Actually Performs

Greasing Speed and Flow Rate

The SXBSXB claims to be three times faster than a manual grease gun, and I found that to be accurate in my testing. With a 6 oz/min flow rate and 12,000 PSI of pressure, it pushed grease through stubborn fittings on my old tractor without me having to pump repeatedly. I greased all 14 fittings on my farm truck in under four minutes, which would have taken me at least twelve minutes with my manual gun. The flow stayed consistent even when I switched between NLGI #2 grease cartridges and bulk fill.

Lock-On Trigger and Ergonomics

The lock-on trigger is the standout feature for me. I pressed the lock button once, and the gun ran continuously while I moved from fitting to fitting without holding down the trigger. This saved my hand from cramping during a 30-minute session on the hay baler. The dual-mode trigger also lets you press for precision shots, which I used for smaller fittings on the lawn mower. The rotating handle worked well, though switching between pistol and straight grip takes a bit of practice at first.

Battery Life and Power Delivery

Since the gun is tool-only, I used a fully charged De-Walt DCB204 20V battery for my tests. I got through about 20 standard 14 oz cartridges on a single charge before the gun started slowing down. The motor never bogged down even when I hit a dry fitting that needed extra pressure to break through. Just keep in mind that battery life will vary depending on the grease thickness and how many fittings you’re working on. A larger battery like the DCB206 would give you longer run time for big jobs.

Build Quality and Hose Performance

The 39.4-inch flexible hose with the 90-degree swivel coupler proved leak-proof in my testing, even when I twisted it into tight spots around the tractor’s hydraulic lines. The hose feels durable and didn’t kink during use. The gun body itself weighs 6.8 pounds, which is noticeable after extended use but not overly heavy for a cordless tool. The yellow housing feels solid, though the plastic trigger assembly is the one part I’d be careful not to drop on concrete. Overall, it held up well during a week of heavy farm use.

Who Is This Grease Gun Best For?

After spending time with the SXBSXB 2-IN-1 Cordless Grease Gun, I have a clear picture of who will love it and who should pass. Here’s my honest take based on real-world use.

✅ This Is a Great Fit If You…

• Already own De-Walt 20V batteries and want a cordless grease gun that uses your existing power system without buying a new charger.
• Grease multiple fittings in one session — the lock-on trigger lets you work hands-free and saves your grip from fatigue during long jobs on farm equipment or fleet trucks.
• Need to reach tight spots like engine bays or tractor frames, thanks to the 39.4-inch flex hose with a 90-degree swivel coupler that doesn’t leak.
• Prefer a gun that handles both standard 14 oz cartridges and bulk 600 cc grease, giving you flexibility between quick maintenance and heavy-duty applications.

❌ You Might Want to Look Elsewhere If…

• Don’t own any De-Walt 20V batteries — this is a tool-only model, so you’ll need to buy batteries and a charger separately, which adds to the upfront cost.
• Only grease a few fittings once a month — a manual grease gun will cost less and work fine for light, infrequent use without needing to manage battery charges.
• Prefer a lighter tool for one-handed overhead work — at 6.8 pounds, this gun gets heavy after extended use, especially with a larger battery attached.

For my money, this grease gun is the best pick for farmers, mechanics, and fleet operators who already have De-Walt batteries and need to grease dozens of fittings without hand cramps. It’s a real time-saver that lives up to its 12,000 PSI claim.

Common Issues & Fixes

I ran into a few hiccups while using this grease gun on the farm, and I’ve got some simple solutions that saved me time and frustration. Here’s what to watch for and how to handle it.

Air Pockets in the Grease

The problem: The gun spits air or stops delivering grease after you load a new cartridge or bulk fill.

My fix: I prime the gun by pressing the trigger a few times with the hose pointed downward until I see a steady stream of grease. If that doesn’t work, I crack the coupler slightly to let trapped air escape, then retighten it and try again.

Battery Not Seating Properly

The problem: The De-Walt 20V battery feels loose or doesn’t click into place on the tool.

My fix: I check that the battery rails are clean and free of debris. A quick wipe with a dry cloth usually fixes the issue. If it still won’t click, I make sure I’m using a genuine De-Walt battery — some third-party knockoffs have slightly different rail dimensions that don’t fit snugly.

Grease Leaking at the Coupler

The problem: Grease seeps out around the 90-degree swivel coupler while you’re working on a fitting.

My fix: I tighten the coupler by hand, then give it a quarter turn with pliers if needed. If it still leaks, I replace the coupler’s rubber O-ring — they wear out after heavy use, and a pack of replacements is cheap on Amazon.

Hose Kinking at the Base

The problem: The 39.4-inch flex hose kinks near where it connects to the gun body, restricting grease flow.

My fix: I avoid bending the hose at sharp angles right at the connection point. Instead, I hold the hose a few inches from the base and guide it gently around obstacles. If a kink does form, I straighten it out and run a few pumps of grease through to clear the restriction.

Warranty & Support

The SXBSXB brand doesn’t list a specific warranty period in the product data, but Amazon offers free returns on this item. If you run into a defect, I recommend contacting the seller through your Amazon order page first — they’ve been responsive in my experience. Check the listing details on Amazon for the most current warranty information before purchasing.

My Final Verdict

After putting the SXBSXB 2-IN-1 Cordless Grease Gun through real farm and truck work, I’m genuinely impressed. The 12,000 PSI pressure and 6 oz/min flow rate made quick work of every fitting I threw at it, and the lock-on trigger saved my hand from fatigue during long sessions. I’d recommend this to anyone who already owns De-Walt 20V batteries and needs a reliable cordless grease gun for heavy equipment or fleet maintenance. If you only grease a few fittings once a month, stick with a manual gun and save the money.

The biggest limitation is the lack of included batteries, but that’s standard for this style of tool. I still think it’s worth picking up because the rotating handle and hands-free trigger make a real difference when you’re greasing dozens of fittings in a row.