6 Best Batteries for Craftsman Air Compressors (November 2026)

The best Craftsman air compressor batteries include the AstroAI Cordless Tire Inflator Portable Air Compressor for dual-power backup, the Tanmqin Air Compressor Bag Compatible with Craftsman for battery and tool storage, and the CRAFTSMAN 3-in-1 Tire Inflator for a Craftsman-branded cordless kit.

On this page (11 sections)

1. Which Craftsman air compressor battery is best for most users?
2. What should you check before buying a replacement battery?
3. How we ranked these Craftsman air compressor battery options
4. Best battery option for dual-power use
5. Best storage accessory for a Craftsman V20 inflator
6. Best Craftsman-branded inflator when you already own a battery
7. Best alternative battery-platform inflators
8. How do you keep a cordless compressor ready?
9. Is a bigger battery always better for an air compressor?
10. What if the compressor uses a fixed electrical motor?
11. Our verdict on the best Craftsman air compressor battery

The best Craftsman air compressor battery choice is the CRAFTSMAN 3-in-1 Tire Inflator with an included 4.0Ah battery if you want a ready-to-use cordless kit. The AstroAI is a strong dual-power alternative, while the other options are useful only when their stated battery platform matches what you already own.

Battery compatibility matters more than the voltage number printed on the pack. A Craftsman V20 battery, a DeWalt-compatible 20V pack and a Makita 18V pack are different systems, so match the tool, pack and charger before ordering.

If you need a charger for another cordless compressor brand, compare our guide to the best battery chargers for DeWalt air compressors. For corded setups, the Best Air Compressor Extension Cord guide covers the electrical details that affect safe placement.

Our picks at a glance

1. 1
   Best for dual-power backup

   AstroAI Cordless Tire Inflator Portable Air Compressor

   9.7/10 our score

   See it on Amazon
2. 2
   Best for battery and tool storage

   Tanmqin Air Compressor Bag Compatible with Craftsman

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a Craftsman-branded cordless kit

   CRAFTSMAN 3-in-1 Tire Inflator

   9.4/10 our score

   See it on Amazon

4. 4

   CRAFTSMAN 3-in-1 Tire Inflator Portable Air Compressor

   Best for an included 4.0Ah battery
   Check it
5. 5

   CRAFTCISION Tire Inflator Portable Air Compressor Compatible

   Best for a compatible 20V battery platform
   Check it
6. 6

   YAWV Cordless Tire Inflator Air Compressor Compatible

   Best for a Makita battery setup
   Check it

Which Craftsman air compressor battery is best for most users?

The CRAFTSMAN 3-in-1 Tire Inflator Portable Air Compressor with battery is the easiest pick when you want a complete cordless package. It includes a 20V 4.0Ah battery and a 12V car adapter, so you have two power paths for roadside or garage use.

The unit reaches a stated maximum of 160 PSI and combines an inflator, a compact car vacuum and a debris blower. Its display shows PSI, BAR and KPA, and the automatic shut-off is described as accurate within ±1 PSI.

A 29-in hose, three inflation nozzles and a built-in LED light cover common tire and inflatables tasks. The 6 lb weight with battery is reasonable for a portable kit, but it is larger than a handheld pump.

What should you check before buying a replacement battery?

First, identify the exact air compressor or inflator model. The Craftsman V20 CMCE520B is specifically referenced by the Tanmqin storage case, while the CRAFTSMAN 3-in-1 models describe their battery requirements separately.

Next, confirm whether the battery is included. The B0DQKKKR2D model requires a separate 20V battery, while the B0F8V2NGZ9 package includes a 4.0Ah battery.

A battery sold separately can still be a good choice if you already have the correct pack.

Finally, check the backup power method. A 12V vehicle cord can keep an inflator useful when the cordless battery is empty, but cord length and storage affect how practical that option is.

How we ranked these Craftsman air compressor battery options

We compared battery inclusion, stated voltage platform, backup power, pressure controls and the accessories that matter for tire inflation. We also separated true battery choices from storage accessories and inflators that use other brands' battery systems.

Our score weighs specs, features and buyer feedback against what you're shopping for. It does not mean that every item is compatible with every Craftsman compressor.

The Tanmqin case is included because battery storage is part of keeping a cordless compressor kit together. It fits the Craftsman V20 CMCE520B inflator and has room for a battery, charger and small tools, but it does not include the inflator or battery.

Best battery option for dual-power use

The AstroAI Cordless Tire Inflator is the most flexible choice when you want a rechargeable battery plus a car-power backup. Its 20V battery can inflate up to 4 standard vehicle tires on a full charge according to the product information, and its 12V adapter provides another way to operate the pump.

The digital gauge supports PSI, BAR and KPA. Automatic shut-off lets you set a target pressure before inflation, and the package includes a storage bag, several adapters and a 2.0Ah rechargeable battery pack.

AstroAI states that the pump can run for up to 20 minutes continuously under its operating guidance. It also says the USB-C cord is included but a charger is not, so check your charging setup before treating this as a complete battery replacement plan.

1

AstroAI Cordless Tire Inflator Portable Air Compressor: Best for dual-power backup

9.7/10Our score

• 20V rechargeable battery
• 12V vehicle adapter
• 160 PSI maximum pressure
• Automatic shut-off

This portable inflator combines a rechargeable battery with 12V vehicle power. It suits drivers who want cordless use at home and a backup power option on the road.

See it on Amazon

Pros

• Battery included
• 12V backup power
• Digital pressure gauge
• Storage bag and adapters

Cons

• Not a Craftsman-branded battery
• USB-C cord is included but a charger is not

Pick the AstroAI when you want one inflator with home and vehicle power. Its 20V rechargeable battery supports cordless use away from the car, while the 12V DC vehicle adapter provides backup power on the road.

Digital pressure control reduces guesswork. You set a target pressure and automatic shut-off stops inflation, with the display showing PSI, BAR and KPA readings.

The package includes a 2.0Ah rechargeable battery pack, a USB-C cord, a storage bag and nozzle adapters for cars, SUVs, motorcycles, bicycles, sports balls and inflatables. A charger is not included, so confirm your charging setup before treating it as a complete kit.

It is not presented as a Craftsman-branded replacement battery. Check the connection and battery needs of your existing compressor before treating it as a substitute for a Craftsman pack.

A portable size and 19.7 inch hose make it easier to carry between vehicles and store in a trunk or closet. The LED light helps with nighttime emergencies, and the stated operating range runs from -20°C to 55°C.

Match the tool platform first, then choose the power features that fit your routine. Dual power and included accessories are useful, but they do not solve Craftsman battery compatibility on their own.

Best storage accessory for a Craftsman V20 inflator

The Tanmqin Air Compressor Bag is a case for the Craftsman V20 CMCE520B tire inflator. It has 3 adjustable compartments, padded liners, a hand grip and double zippers, with stated outside dimensions of 12.2 x 9.05 x 7.08 in.

This option helps when your battery, charger and inflator are often moved between a garage and a vehicle. The dividers can separate the battery from the compressor and leave room for a few hand tools.

It is important to buy this for organization, not as a power source. The case does not include the air compressor, battery or charger.

2

Tanmqin Air Compressor Bag Compatible with Craftsman: Best for battery and tool storage

9.6/10Our score

• Fits Craftsman V20 CMCE520B
• 3 adjustable compartments
• Padded interior
• Room for battery and charger

This case helps keep a Craftsman V20 inflator, battery and charger together. It is a storage accessory, not an air compressor or battery.

See it on Amazon

Pros

• Adjustable dividers
• Padded compartments
• Hand grip and double zippers

Cons

• Case only
• Designed around the CMCE520B form

Choose the Tanmqin case if your main problem is keeping a Craftsman V20 battery kit together. It is built around the Craftsman V20 CMCE520B tire inflator and can also hold a Craftsman 20V battery and charger.

The outside dimensions are 12.2 x 9.05 x 7.08 inches. That size can suit a garage shelf, workbench area or vehicle cargo space, but it will not fit every inflator shape.

Inside, 3 adjustable compartments use Velcro dividers. You can rearrange the space so the inflator, battery and charger do not sit loose against each other during transport.

Padded foam lining helps reduce contact between parts. That matters when a kit moves often, since repeated bumps can scratch housings and wear connectors over time.

The outer material is Oxford cloth and cotton, which offers a practical balance of structure and light weight. A sturdy padded hand grip and 360 degree double zippers make it easier to open the case fully and carry it.

This is a storage accessory, not an air compressor or battery. The case does not include the inflator, charger or battery pack.

Measure your inflator and accessories before ordering, especially if you plan to add a larger charger or extra pack. Confirm the CMCE520B form fits your model, because this design is specific rather than universal.

Best Craftsman-branded inflator when you already own a battery

The CRAFTSMAN 3-in-1 Tire Inflator is a good fit when you already have a compatible 20V battery and want one tool for several car-care tasks. The battery is sold separately, but the unit also includes a 14-ft 12V cigarette lighter cord.

Its inflator reaches a stated 160 PSI maximum and has an LCD display for pressure and operating status. The automatic shut-off and built-in LED light help with tire work, while the vacuum and blower modes cover quick car cleanups.

At 6 lb, this model is more substantial than a small handheld inflator. That extra size may be worthwhile if you expect to use the vacuum and blower functions as often as the pump.

3

CRAFTSMAN 3-in-1 Tire Inflator: Best for a Craftsman-branded cordless kit

9.4/10Our score

• 20V cordless power
• 12V car power
• 160 PSI maximum pressure
• Inflator, vacuum and blower

This CRAFTSMAN unit uses a separate 20V battery and also accepts 12V vehicle power. Its 3-in-1 design adds a car vacuum and debris blower.

See it on Amazon

Pros

• CRAFTSMAN-branded tool
• Dual power modes
• Automatic shut-off
• Built-in LED light

Cons

• Battery sold separately
• Heavier than handheld inflators

Buy this model for a Craftsman-branded 3-in-1 tool when you already have the right battery or plan to buy one. It combines a tire inflator, car vacuum and dust blower, so it can cover more than pumping tires.

The inflator reaches a stated maximum of 160 PSI. The vacuum function uses a 0.2 gallon dust cup for small interior cleanups.

Dual power is a key feature. The unit runs from a 20V battery, which is sold separately, or from 12V car power through a 14 ft cigarette lighter cord.

A 29 inch flexible hose, 2-in-1 crevice nozzle, inflation kit and 3 extra valve adapters support tire, bike and inflatable use. The backlit LCD shows pressure in PSI, BAR and KPA, along with battery life and mode status.

Automatic shut-off helps stop inflation at the preset target, with stated accuracy of ±1 PSI. At 6 lb, this model is heavier than a small handheld pump.

That extra weight may be acceptable if you value the vacuum and blower functions as much as inflation. Check the exact battery connection before ordering, because the voltage label alone is not enough.

Best alternative battery-platform inflators

The CRAFTCISION and YAWV inflators can be useful, but neither should be treated as a direct Craftsman battery replacement. CRAFTCISION is described as compatible with DeWalt 20V batteries, while YAWV is designed around Makita 18V batteries.

CRAFTCISION includes a 9-ft 12V car cord, a digital pressure gauge and a built-in deflation valve. It reaches 150 PSI and is designed for tires, balls and other inflatables.

YAWV includes an 11-ft 12V car cord, a digital display, LED lights and preset pressure control. Its stated airflow is 35 L/min, and it accepts Makita 18V battery series packs listed in its product information.

5

CRAFTCISION Tire Inflator Portable Air Compressor Compatible: Best for a compatible 20V battery platform

8.9/10Our score

• Compatible with DeWalt 20V batteries
• 12V car power
• 150 PSI maximum pressure
• Built-in deflation valve

This handheld inflator is built around a compatible DeWalt 20V battery platform rather than a Craftsman battery. It can also run from its 9-ft 12V car cord.

See it on Amazon

Pros

• Battery-platform flexibility
• Automatic shut-off
• Deflation function
• Compact handheld design

Cons

• Battery not included
• Not described as Craftsman-compatible

Choose CRAFTCISION for a DeWalt 20V battery setup with deflation control. This handheld inflator is compatible with DeWalt 20V batteries, and the battery itself is not included.

Its stated maximum pressure is 150 PSI. The description gives an example of inflating a 195/65/R15 tire from 29 psi to 36 psi in about one minute.

A dedicated deflation function sets it apart from basic pumps. You can release excess air from a tire or quickly deflate floats, balls and other inflatables for storage.

Dual power support adds flexibility at home and on the road. Along with battery use, it includes a 9 ft 12V car cigarette lighter power cord for vehicle supply.

The digital screen and preset pressure control help with accuracy. Automatic stop is described with ±1 PSI accuracy, which can reduce the risk of over-inflation.

The kit includes 3 nozzle adaptors, a fuse, the 12V power cord and a user manual. It suits SUVs, cars, motorcycles, bicycles, swimming rings and sports balls.

Cooling guidance matters in daily use. The product information advises allowing the compressor to cool down completely after 20 minutes of continuous use.

This is not described as Craftsman-compatible. Treat it as a different battery platform and confirm compatibility before ordering for a Craftsman V20 system.

6

YAWV Cordless Tire Inflator Air Compressor Compatible: Best for a Makita battery setup

8.7/10Our score

• Compatible with Makita 18V batteries
• 12V vehicle power
• 160 PSI maximum pressure
• Automatic preset shut-off

This option is aimed at users with Makita 18V batteries, not Craftsman V20 packs. Its 11-ft car cord gives it a separate vehicle-power option.

See it on Amazon

Pros

• Long 11-ft car cord
• Preset pressure control
• Digital display
• LED lighting

Cons

• Battery not included
• Makita platform rather than Craftsman V20

Choose YAWV for a Makita 18V battery setup with a long vehicle cord. It is designed for Makita 18V lithium battery series packs, including BL1860, BL1850, BL1840, BL1830 and BL1815 models listed in the product information.

The battery is not included. You will need a compatible Makita 18V pack already in hand, or plan for that purchase separately.

Dual power support gives options beyond the battery. An 11 ft 12V car cigarette lighter power cord allows use from a vehicle during travel or when a battery is empty.

The stated airflow is 35 liters per minute. The product information gives an example of inflating a 215/55 R17 tire from 0 to 36 psi in about 4 minutes.

Preset pressure control simplifies tire work. You set the desired pressure and the pump inflates automatically, with sensing accuracy described as within 0.5 psi in the product information.

The digital display shows pressure in PSI, BAR, KPA and KG/CM². Four LED lights help when you need visibility in low light.

Hose storage slots on both sides of the base help keep the hose contained, and the package includes 3 nozzles plus a user manual.

It is not the right assumption for a Craftsman V20 tool. Unless the manufacturer confirms compatibility for your exact model, treat this as a Makita platform choice rather than a Craftsman battery solution.

How do you keep a cordless compressor ready?

Store the battery, charger, inflator and cords in one place. A case such as the Tanmqin helps protect the CMCE520B-shaped inflator and separates the battery from other tools during transport.

Keep a vehicle cord with the pump if the model supports 12V power. This gives you a backup route when the battery is low, but it does not replace a correctly matched charger for regular battery maintenance.

Use the pressure preset and automatic shut-off when available. Check the tire manufacturer's recommended pressure rather than using the compressor's maximum PSI as your target.

For corded compressors used in a fixed garage location, review the Best Replacement Motor For Air Compressor guide before assuming a battery upgrade is the right repair. A motor problem and a battery problem need different solutions.

Is a bigger battery always better for an air compressor?

A larger battery can support longer cordless use, but capacity is only one part of the decision. The tool must accept the pack, and the charger must be designed for that battery system.

Amp-hour rating affects run time, but it does not change fit, voltage platform or connector design. A bigger pack that does not match the tool will not solve your problem.

The CRAFTSMAN package with a 4.0Ah battery is convenient because the pack is included. You can start using the 3-in-1 inflator, vacuum and blower without a separate battery purchase.

The AstroAI package uses a 2.0Ah battery and also offers 12V vehicle power. For roadside use, that backup power path may matter more than battery size alone.

Think about how you actually use the tool. A driver who mostly tops up tires in a driveway may value a ready kit, while a traveler may value vehicle power when a battery runs low.

A spare pack is most useful when you already own the matching tool platform. It lets you swap in a charged battery instead of waiting for one pack to recharge.

Do not force a battery from another brand into a compressor because both products show similar voltage numbers. DeWalt-compatible 20V systems, Makita 18V systems and Craftsman V20 systems are not interchangeable by label alone.

Check the exact compressor model before adding a spare. Confirm the approved pack family, connection style and charger requirements from the tool maker.

Also consider weight and storage. A larger battery can add bulk to a handheld inflator, and a spare pack needs a safe place in a case or drawer.

What if the compressor uses a fixed electrical motor?

A battery will not solve every compressor problem. Large stationary compressors often use a corded motor, and their repair path may involve wiring, the switch, the motor or the start components instead.

Cordless inflators and shop compressors serve different roles. A battery-powered tire inflator is built for portable tire work, while a stationary unit is built for sustained air delivery in a fixed space.

If a corded compressor will not start, the cause may be electrical rather than a battery issue. Swapping in a cordless battery will not repair a failed switch, damaged cord or faulty motor.

For DeWalt units, compare DeWalt air compressor capacitors. A capacitor problem can affect starting performance on some corded models.

For a higher-voltage corded unit, see our guide to the best 240V air compressor motor options. Motor work should match the voltage and design of your compressor.

Disconnect power before inspection and follow the compressor's service instructions. Also check the pressure switch and tank controls before assuming the motor is at fault.

Use model numbers to narrow the search. A repair part for one Craftsman compressor may not fit another unit, even within the same brand.

Keep battery troubleshooting separate from motor troubleshooting. When in doubt, stop and consult the manual or a qualified repair source.

Our verdict on the best Craftsman air compressor battery

Choose the CRAFTSMAN 3-in-1 Tire Inflator Portable Air Compressor if you want a Craftsman-branded kit with an included 4.0Ah battery. Choose AstroAI if dual battery and 12V power matter most, or choose the CRAFTSMAN 3-in-1 without a battery if you already own the correct pack.

For the How To Use Craftsman Air Compressor? basics, follow the model's pressure and operating instructions before inflating. If you own the larger portable unit, the How To Use Craftsman 6 Gallon Air Compressor? guide covers setup and safe use.

The final rule is simple: match the exact compressor model, battery platform and charger. A compatible 20V or 18V label from another brand is not enough evidence that a Craftsman air compressor battery will fit.

Our top 3 picks at a glance

1. 1
   Best for dual-power backup

   AstroAI Cordless Tire Inflator Portable Air Compressor

   9.7/10 our score

   See it on Amazon
2. 2
   Best for battery and tool storage

   Tanmqin Air Compressor Bag Compatible with Craftsman

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a Craftsman-branded cordless kit

   CRAFTSMAN 3-in-1 Tire Inflator

   9.4/10 our score

   See it on Amazon

Frequently asked questions

What is the best Craftsman air compressor battery?

The best choice depends on the tool and battery platform. The CRAFTSMAN 3-in-1 Tire Inflator with an included 4.0Ah battery is the simplest ready-to-use option in this guide.

For a Craftsman V20 CMCE520B, confirm that a replacement pack matches the tool's voltage and connection before buying.

Can I use any 20V battery with a Craftsman air compressor?

No. A 20V label alone does not prove that a battery will fit or work safely.

Check the exact Craftsman model, battery connection and approved pack family.

A tool described as compatible with DeWalt 20V batteries should not be treated as Craftsman-compatible without confirmation.

Should I buy a spare Craftsman battery or a second inflator?

Buy a spare battery when your current inflator fits the Craftsman battery system and you need longer cordless use. A second inflator makes more sense when you need a separate vehicle kit or a different power platform.

Keep the voltage and connector requirements matched to the tool.

Does a Craftsman air compressor battery charger come with every battery?

No. Included accessories vary by product.

The AstroAI inflator includes a USB-C cord but does not include a charger, while the CRAFTSMAN 3-in-1 package includes a 12V car adapter.

Check the exact package contents before relying on a new battery for a job.

Can a Craftsman cordless inflator run from a car?

Some models can run from a 12V vehicle connection even when the battery is missing or low. The CRAFTSMAN 3-in-1 picks include 12V car power, and the AstroAI, CRAFTCISION and YAWV options also include vehicle-power cords.

Confirm cord length and connection type for your use.