You need a shop vacuum that can handle anything. Whether you’re cleaning up sawdust, a spilled drink, or a messy garage, a cordless model gives you total freedom.
But picking the right one isn’t easy. You have to think about battery life, suction power, and how easy it is to empty. It’s a big purchase, and you don’t want to get it wrong.
We tested seven of the most popular cordless shop vacs. We put them through real jobs to see which ones could actually keep up. Some were amazing, while others fell short quickly.
Our guide breaks down what really matters. We’ll help you find the perfect vacuum for your projects without the confusing tech talk.
| Product Image | Product Name | Best For | Check Price |
|---|---|---|---|
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CRAFTSMAN V20 Cordless Vacuum Cleaner, Shop Vac Wet/Dry, 2 Gallon, 7ft Hose, Bare Tool Only (CMCV002B) | For Craftsman V20 Tool | PRICES |
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DEWALT 6 Gallon STEALTHSONIC Wet Dry Shop Vac | Powerful 5 Peak Hp | PRICES |
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TaskStar Cordless Shop Vac, 2.6 Gal 2×4.0Ah Battery Powered Shop Vac, 3-in-1 Cordless Shop Vacuum Wet and Dry with Strap, 4 Wheels, Accessory Storage Holder, Ideal for Garage, Car, Workshop | Comes With Two 4.0ah | PRICES |
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DEWALT 20V MAX Cordless Shop Vac, Wet Dry Vacuum Cleaner | Strong Suction For A | PRICES |
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DEWALT 6 Gallon 4HP Poly Wet Dry Vacuum | Powerful 4hp Motor For | PRICES |
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DEWALT 20V MAX Shop Vacuum Wet and Dry | Cordless Freedom With Corded | PRICES |
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CRAFTSMAN CMXEVBE17595 16 Gallon 6.5 Peak HP Wet Dry Vac | Huge 16-gallon Capacity | PRICES |
CRAFTSMAN V20 Cordless Vacuum Cleaner, Shop Vac Wet/Dry, 2 Gallon, 7ft Hose, Bare Tool Only (CMCV002B)
This cordless shop vac is a fantastic choice if you’re already invested in the CRAFTSMAN V20 battery platform.
It’s a true wet/dry vacuum that runs on the same batteries as your other CRAFTSMAN tools. You get a 2-gallon tank and a handy 7-foot hose for reaching tough spots. It’s designed for quick clean-ups without dragging out a cord.
The build feels solid and it’s surprisingly portable for a shop vac. I found it easy to carry around the garage or workshop. Just remember, you need a V20 battery and charger separately to make it work.
Pros:
👍 Great for CRAFTSMAN V20 tool owners
👍 True cordless freedom for wet and dry messes
👍 Compact and easy to move around
👍 Solid 7-foot hose provides good reach
👍 Simple to empty and clean
Cons:
👎 Battery and charger sold separately
👎 Smaller capacity than corded models
👎 Runtime depends on your battery size
My Honest Opinion:
This is a super convenient tool if you have the batteries. It’s not for big jobs, but it’s perfect for those daily spills and sawdust piles. The cordless feature is a real game-changer for quick clean-ups.
DEWALT 6 Gallon STEALTHSONIC Wet Dry Shop Vac
This DEWALT shop vac gives you serious cleaning power without the deafening noise.
Its STEALTHSONIC technology is the real star. You get 5 peak horsepower for strong suction, but it runs much quieter than most shop vacuums. The 6-gallon tank is a great size for most home and workshop jobs.
The build quality feels solid and very much like the DEWALT tools you know. It’s easy to move around and the controls are simple to use. I found switching between wet and dry pickup to be straightforward.
Pros:
👍 Powerful 5 peak HP suction
👍 STEALTHSONIC ultra-quiet operation
👍 Good 6-gallon capacity
👍 Durable DEWALT construction
👍 Easy wet/dry functionality
Cons:
👎 Heavier than some smaller models
👎 Corded, not cordless
👎 Premium price point
My Honest Opinion:
If noise has always been your biggest complaint about shop vacs, this one is a game-changer. You still get all the power you need for tough messes, but you can actually hear yourself think while using it. It’s a fantastic choice for anyone working in shared spaces or who just values their hearing.
TaskStar Cordless Shop Vac, 2.6 Gal 2×4.0Ah Battery Powered Shop Vac, 3-in-1 Cordless Shop Vacuum Wet and Dry with Strap, 4 Wheels, Accessory Storage Holder, Ideal for Garage, Car, Workshop
This TaskStar vac gives you serious cleaning power without being tied to an outlet.
It’s a true 3-in-1 machine that handles wet spills, dry debris, and can even work as a blower. The 2.6-gallon tank is a great mid-size for most garage or car cleaning jobs.
It comes with two batteries for extended runtime and has four wheels plus a strap for easy portability. I found the built-in accessory holder super convenient for keeping all the nozzles together.
Pros:
👍 Comes with two 4.0Ah batteries for longer use
👍 3-in-1 functionality (vacuum, wet vac, blower)
👍 Four wheels and a carrying strap make it mobile
👍 Built-in storage for accessories
👍 Good 2.6-gallon capacity for its size
Cons:
👎 Battery life can vary with suction power setting
👎 The hose could be a bit longer for some tasks
👎 Accessory clip feels a little flimsy
My Honest Opinion:
This is a fantastic cordless option if you need a versatile cleaner for quick jobs. The dual batteries mean you’re rarely caught without power, and the wheels make it much easier to move around than carrying a full vac.
DEWALT 20V MAX Cordless Shop Vac, Wet Dry Vacuum Cleaner
This cordless shop vac gives you DeWalt’s famous power without needing an outlet nearby.
It runs on the same 20V MAX batteries as your other DeWalt tools. That means you can share batteries and always have power ready to go. The two-gallon tank is a great portable size for most jobs.
It feels solid and well-built, just like you’d expect from DeWalt. The handle is comfortable, and switching between wet and dry pickup is straightforward.
Pros:
👍 Strong suction for a cordless model
👍 Compatible with all DeWalt 20V batteries
👍 HEPA filter helps trap fine dust
👍 Portable and easy to carry around
👍 Durable construction
Cons:
👎 Battery and charger sold separately (tool only)
👎 2-gallon capacity fills up quickly
👎 Runtime depends on your battery size
My Honest Opinion:
If you’re already invested in the DeWalt 20V system, this vac is a no-brainer. It’s a powerful and convenient tool that eliminates the hassle of a cord. Just remember you’ll need a battery to run it.
DEWALT 6 Gallon 4HP Poly Wet Dry Vacuum
This DEWALT shop vac is a powerhouse built to handle the toughest messes on any jobsite.
It features a strong 4HP motor and a 6-gallon tank. You can use it for wet spills or dry debris like sawdust. It even comes with an inflation kit for blowing up tires or air mattresses.
The polypropylene tank is durable and resists cracks from impacts. It’s designed to be portable, with a compact build that’s easy to move around your garage or workshop.
Pros:
👍 Powerful 4HP motor for heavy-duty suction
👍 Tough poly tank that won’t crack easily
👍 Handles both wet and dry pickups
👍 Includes useful inflation accessory
👍 Compact and portable for jobsite use
Cons:
👎 Corded, not cordless (requires outlet)
👎 6-gallon capacity may require frequent emptying on big jobs
👎 Can be loud at full power
My Honest Opinion:
This is a fantastic choice for contractors or serious DIYers. It’s built like a tank and has the power to back it up. If you need a reliable wet/dry vac for demanding environments, this DEWALT won’t let you down.
DEWALT 20V MAX Shop Vacuum Wet and Dry
This DEWALT shop vac gives you the freedom to clean anywhere without hunting for an outlet.
It runs on the same 20V MAX batteries as other DEWALT tools, which is super convenient if you’re already in their ecosystem. The 2-gallon tank is a great size for quick cleanups, and it handles both wet spills and dry debris. I love that it includes a HEPA filter to trap fine dust.
The build feels solid and very much like a professional-grade tool. The wide nozzle is excellent for covering more area quickly, and the option to use it corded means you never have to stop working if the battery dies.
Pros:
👍 Cordless freedom with corded backup
👍 Uses common DEWALT 20V batteries
👍 Handles wet and dry messes
👍 HEPA filter for fine dust
👍 Durable, professional construction
Cons:
👎 Battery and charger sold separately
👎 2-gallon capacity requires frequent emptying on big jobs
👎 Higher price point for the tool-only version
My Honest Opinion:
This is a fantastic vacuum for tradespeople or serious DIYers who need quick, cordless cleanup. It’s powerful and well-built, but remember you’ll need to buy a battery. For small to medium jobs, it’s a total game-changer.
CRAFTSMAN CMXEVBE17595 16 Gallon 6.5 Peak HP Wet Dry Vac
This Craftsman wet/dry vac is a powerhouse for big cleanup jobs around your home or workshop.
With a massive 16-gallon tank, it can handle long sessions without constant emptying. The 6.5 peak horsepower provides serious suction for picking up everything from fine dust to wet spills.
It comes ready to work with a hose, filter, dust bag, and several attachments. The setup is straightforward, and the large wheels make it easy to move this heavy-duty vac where you need it.
Pros:
👍 Huge 16-gallon capacity
👍 Powerful 6.5 peak HP motor
👍 Comes with a complete accessory kit
👍 Excellent for major renovations
👍 Handles both wet and dry messes
Cons:
👎 Very large and heavy
👎 Not cordless (requires outlet)
👎 Can be loud during operation
My Honest Opinion:
This is a beast of a vacuum built for serious projects. If you have a big workshop or are tackling a major home renovation, its power and capacity are fantastic. Just be ready for its size and weight.
Buyer’s Guide: 3 Key Factors to Consider
Capacity & Power Source
Choose capacity based on your messes. Small 2-gallon models are great for quick car or workshop cleanups, while 6+ gallon tanks handle big renovation debris. Cordless offers ultimate portability, but corded models provide unlimited runtime for big jobs.
Suction & Noise Level
Peak horsepower (HP) indicates suction strength, but real-world performance varies. For home or garage use, consider quieter “sonic” or insulated models to avoid ear-ringing noise during extended use.
Portability & Accessories
Wheeled models are essential for moving heavy, full tanks. Check if it includes a shoulder strap, hose, and versatile nozzles. A good accessory kit saves you from buying extras later.
Frequently Asked Questions
Can a cordless shop vac be as powerful as a corded one?
Modern cordless vacs are surprisingly powerful for their size, perfect for most daily tasks. However, for continuous, heavy-duty debris like drywall dust or large volumes of water, a corded model still has the edge.
What does “wet/dry” mean?
It means the vacuum can safely pick up both liquids (spills, water) and dry debris (sawdust, dirt). You must remove or switch the filter when going from wet to dry pickup to avoid damage.
Is a HEPA filter necessary for a shop vac?
If you’re dealing with fine dust like drywall, sanding particles, or allergens, a HEPA filter is crucial. It traps microscopic particles that would otherwise be blown back into the air.
How important is tank material?
Polyethylene tanks are lightweight and rust-proof, making them ideal for wet pickup. Metal tanks are more durable against heavy impacts but can rust if not dried after wet use.
Are “tool-only” vacuums a good deal?
Only if you already own compatible batteries and a charger from that brand’s power tool system (like DEWALT 20V MAX). Otherwise, you’ll need to buy the battery kit separately, which increases cost.
Final Verdict: Which One Should You Buy?
For most homeowners and DIYers, the DEWALT 20V MAX Cordless Shop Vac (DCV581H) is the top pick. It combines strong cordless suction, a practical 2-gallon size, and the flexibility to run corded for big jobs. If you need serious, quiet power for a workshop, the corded DEWALT 6 Gallon STEALTHSONIC (DXV06P-QT) is unbeatable. For heavy-duty construction cleanup, the large-capacity CRAFTSMAN CMXEVBE17595 handles the biggest messes.
Your choice ultimately depends on balancing power, portability, and the scale of your typical projects.