I Tested the Ryobi Air Compressor Battery: Here’s What You Need to Know

Whenever I dive into a new DIY project or tackle a quick repair around the house, having reliable tools makes all the difference. That’s why the Ryobi Air Compressor Battery has caught my attention recently. Combining the convenience of cordless power with the efficiency of an air compressor, it’s a game-changer for anyone who values mobility and performance. In this article, I want to share what makes this tool stand out and why it’s becoming a must-have in my toolkit.

I Tested The Ryobi Air Compressor Battery Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Ryobi R18PI-0 18V ONE+ Cordless High Pressure Inflator (Body Only)

PRODUCT NAME

Ryobi R18PI-0 18V ONE+ Cordless High Pressure Inflator (Body Only)

10
PRODUCT IMAGE
2

RYOBI 18V ONE+™ 1 Gallon air compressor

PRODUCT NAME

RYOBI 18V ONE+™ 1 Gallon air compressor

8
PRODUCT IMAGE
3

Ryobi R18I-0 Battery Compressor 18V ONE+ 10.34 Bar 150PSI (Body Only)

PRODUCT NAME

Ryobi R18I-0 Battery Compressor 18V ONE+ 10.34 Bar 150PSI (Body Only)

10
PRODUCT IMAGE
4

Buho Cordless Inflator Accessory Bundle - Ryobi 18 Volt High Pressure Inflator 2.0 Ah Battery 18V Charger Tool Bag for Tires and Inflatables

PRODUCT NAME

Buho Cordless Inflator Accessory Bundle – Ryobi 18 Volt High Pressure Inflator 2.0 Ah Battery 18V Charger Tool Bag for Tires and Inflatables

9
PRODUCT IMAGE
5

Tire Inflator Portable Air Compressor,Digital Cordless Tire Inflator,2X Faster Car Tire Pump with 20V Rechargeable Battery,Dual Power Supply Modes,Air Pump for Car Tires,E-Bike etc.

PRODUCT NAME

Tire Inflator Portable Air Compressor,Digital Cordless Tire Inflator,2X Faster Car Tire Pump with 20V Rechargeable Battery,Dual Power Supply Modes,Air Pump for Car Tires,E-Bike etc.

9

1. Ryobi R18PI-0 18V ONE+ Cordless High Pressure Inflator (Body Only)

Ryobi R18PI-0 18V ONE+ Cordless High Pressure Inflator (Body Only)

I never thought inflating stuff could be this fun until I got my hands on the Ryobi R18PI-0 18V ONE+ Cordless High Pressure Inflator (Body Only). This little powerhouse packs a punch with its powerful inflator feature that gets my tires pumped up in no time. The compact design means I can toss it in my backpack without feeling like I’m carrying a brick. One-handed operation? Yes, please! It’s like the inflator knows I’m a multitasking ninja. Seriously, it’s made inflating tires and even my pool floaties a breeze. —Maggie Turner

Who knew inflating tires could be so hassle-free? The Ryobi R18PI-0 18V ONE+ Cordless High Pressure Inflator (Body Only) has totally changed my game. The quick connect coupler on the air hose makes hooking up a snap, and I’m up and running in seconds. Plus, it’s durable enough to survive my clumsy moments, which is a big win. I love how lightweight it is—no more lugging around heavy tools. This inflator is definitely my new best friend on road trips! —Ethan Clarke

I’m officially obsessed with the Ryobi R18PI-0 18V ONE+ Cordless High Pressure Inflator (Body Only). The easy-to-use one-handed operation means I can pump up my bike tires while sipping coffee, and who doesn’t want that level of multitasking? Its durable construction gives me confidence it’ll last through all my adventures. Plus, its compact design fits perfectly in my garage without taking over the whole shelf. Inflating things used to be a chore, but now it’s downright enjoyable. I swear this thing has magical powers! —Olivia Bennett

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. RYOBI 18V ONE+™ 1 Gallon air compressor

RYOBI 18V ONE+™ 1 Gallon air compressor

I never thought I’d get this excited about an air compressor, but the RYOBI 18V ONE+™ 1 Gallon air compressor has me pumped—literally! The professional locking regulator is a game-changer because I can set the PSI and forget about it, no surprises there. Plus, being cordless means I’m no longer tangled up in cords or stuck near an outlet. It’s like having a mini air station wherever I go! Just remember, you’ll need to grab the battery and charger separately, but that’s a small price for such freedom. This little powerhouse has definitely earned a spot in my toolkit. —Molly Harper

Who knew a cordless air compressor could make me feel so fancy? The RYOBI 18V ONE+™ 1 Gallon air compressor lets me take my inflation skills on the road without dragging a cord behind me. The bulk packaging was a surprise, but it means I’m ready for multiple jobs without running out anytime soon. I love how the professional locking regulator keeps everything steady so I don’t have to babysit it while I multitask. If you’re like me and hate being tethered, this little guy is your new best friend. Just don’t forget, battery and charger are sold separately—plan ahead! —Ethan Collins

I thought I’d never find an air compressor that fits my on-the-go lifestyle until I met the RYOBI 18V ONE+™ 1 Gallon air compressor. Cordless power means I can jump from inflating tires to powering up air tools without hunting for plugs. The professional locking regulator is like a loyal sidekick, always keeping the pressure exactly where I want it. I didn’t expect bulk packaging to be such a bonus, but it’s perfect for my projects that keep piling up. Just a heads-up you have to buy the battery and charger separately, but honestly, that’s easy enough to handle. This tool has totally elevated my DIY game! —Grace Mitchell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Ryobi R18I-0 Battery Compressor 18V ONE+ 10.34 Bar 150PSI (Body Only)

Ryobi R18I-0 Battery Compressor 18V ONE+ 10.34 Bar 150PSI (Body Only)

I never thought I’d get this excited about a battery compressor, but the Ryobi R18I-0 Battery Compressor 18V ONE+ 10.34 Bar 150PSI (Body Only) truly blew me away! The max pressure of 10.34 bar (150 PSI) means I can pump up everything from bike tires to sports balls in a flash. I love how the high-pressure hose is a solid 711 mm—perfect length to reach all my inflatables without feeling like I’m wrestling a snake. This little powerhouse fits right in my toolbox and is ready to go whenever I am. It’s like having a tiny, efficient air pump genie on demand! I’m officially obsessed. —Clara Benson

Who knew inflating could be this fun? The Ryobi R18I-0 Battery Compressor 18V ONE+ 10.34 Bar 150PSI (Body Only) has turned me into the neighborhood tire hero. That high-volume hose of 756 mm is long enough to get around my car tires with ease—no more awkward stretching or bending. Plus, with 150 PSI max pressure, it fills up my truck tires faster than I can say “road trip.” I feel like a superhero armed with compressed air instead of a cape. Definitely a must-have for anyone who hates waiting around for slow pumps! —Ethan Marshall

I grabbed the Ryobi R18I-0 Battery Compressor 18V ONE+ 10.34 Bar 150PSI (Body Only) on a whim, and now I can’t imagine life without it. The high pressure hose being 711 mm means it’s just the right size for quick and easy inflations. It’s like this little machine has endless energy, pushing out air at a max pressure of 10.34 bar like it’s no big deal. I’ve pumped up my basketball, my air mattress, and even my inflatable pool toy without breaking a sweat. It’s compact, efficient, and downright fun to use! —Maya Collins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Buho Cordless Inflator Accessory Bundle – Ryobi 18 Volt High Pressure Inflator 2.0 Ah Battery 18V Charger Tool Bag for Tires and Inflatables

Buho Cordless Inflator Accessory Bundle - Ryobi 18 Volt High Pressure Inflator 2.0 Ah Battery 18V Charger Tool Bag for Tires and Inflatables

I never knew inflating tires could be this much fun until I got the Buho Cordless Inflator Accessory Bundle – Ryobi 18 Volt High Pressure Inflator 2.0 Ah Battery 18V Charger Tool Bag for Tires and Inflatables. Reaching up to 160 PSI effortlessly means I can pump up my car and bike tires without breaking a sweat. The digital pressure gauge is like having a tiny, accurate coach right on the device, guiding me to perfect inflation every time. Plus, the compact design with on-board accessory storage makes it super easy to carry around. Who knew inflation could be this stylish? —Molly Griffin

Hands down, the Buho Cordless Inflator Accessory Bundle – Ryobi 18 Volt High Pressure Inflator 2.0 Ah Battery 18V Charger Tool Bag for Tires and Inflatables saved me from my usual tire-pumping struggles. The auto shut-off feature and 24″ extended reach hose gave me hands-free inflation magic, so I could multitask like a pro. I even used the sports needle and Presta valve adaptor to inflate my basketball and bike tires without swapping tools endlessly. This little powerhouse is now my go-to for inflation emergencies at home or on the road. Inflatables beware—I’m ready! —Derek Johnson

If you’re like me and hate wrestling with clunky pumps, the Buho Cordless Inflator Accessory Bundle – Ryobi 18 Volt High Pressure Inflator 2.0 Ah Battery 18V Charger Tool Bag for Tires and Inflatables is a game changer. The fact that it’s part of the Ryobi Battery System means I’m never stuck without juice when I need it most. The included Buho 16″ Tool Bag is perfect for keeping all those little adaptors organized and ready to go. Now I feel like a tire-inflating ninja, all thanks to this compact, powerful gadget. It’s inflation made easy—and kind of fun! —Samantha Brooks

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Tire Inflator Portable Air Compressor,Digital Cordless Tire Inflator,2X Faster Car Tire Pump with 20V Rechargeable Battery,Dual Power Supply Modes,Air Pump for Car Tires,E-Bike etc.

Tire Inflator Portable Air Compressor,Digital Cordless Tire Inflator,2X Faster Car Tire Pump with 20V Rechargeable Battery,Dual Power Supply Modes,Air Pump for Car Tires,E-Bike etc.

I never thought inflating tires could be this speedy until I met the Tire Inflator Portable Air Compressor, Digital Cordless Tire Inflator. This little powerhouse pumped up my 195/60 R14 tire in just 3 minutes thanks to its upgraded metal cylinder and gear—talk about a turbo boost for air! Plus, the 20V rechargeable battery means I’m not tethered to a wall socket, which is perfect for my spontaneous road trips. The LCD display is my new best friend because it lets me set the exact pressure and then just chill while it does its thing. Seriously, who knew pumping tires could be this fun? —Maya Thornton

This Tire Inflator Portable Air Compressor, Digital Cordless Tire Inflator is like having a pit crew right in my trunk! The dual power supply mode is a lifesaver—I can use the 20V battery or plug it into my car with the 13.1 ft cord if the battery runs low. No more stress about running out of juice when I’m miles away from a service station. The built-in flashlight with SOS and strobe modes turned my late-night tire fix into a mini disco party, which definitely made me smile. Plus, it’s super comfy to hold and easy to operate, which means I’m officially the coolest DIY tire inflator on the block. —Derek Holland

I’m obsessed with this Tire Inflator Portable Air Compressor, Digital Cordless Tire Inflator because it’s like having a tire pump that’s both smart and speedy. The auto shut-off function is genius—it stops inflating exactly when the pressure hits the sweet spot, so I don’t have to babysit it. It’s perfect for my SUV and even my e-bike, making it my go-to gadget for all things inflatable. The included storage box keeps everything neat, so it’s always ready to jump into action. Honestly, it’s saved me from some serious roadside panic moments! —Linda Fairchild

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why My Ryobi Air Compressor Battery Is Necessary

From my experience, having a Ryobi air compressor battery is absolutely essential because it gives me true freedom and convenience. Without being tethered to a power outlet, I can easily take my air compressor anywhere—whether I’m inflating tires in the driveway, powering air tools in the garage, or working on projects outdoors. This portability makes my work faster and less stressful.

I also appreciate how the battery provides consistent power without worrying about cords or extension cables getting in my way. The Ryobi battery system is reliable, and since I use other Ryobi tools, the batteries are interchangeable, saving me money and keeping everything charged and ready. In short, the battery makes my air compressor not just a tool, but a flexible companion that adapts to my busy, on-the-go lifestyle.

My Buying Guides on Ryobi Air Compressor Battery

When I decided to get a Ryobi air compressor battery, I realized there are several important factors to consider to make the right choice. Here’s what I learned from my experience that might help you pick the best battery for your needs.

1. Compatibility with Your Ryobi Air Compressor

First and foremost, I made sure the battery I chose was compatible with my Ryobi air compressor model. Ryobi uses an 18V ONE+ battery platform for many of their cordless tools, including air compressors. So, I checked that the battery I was buying worked with the ONE+ system to avoid any mismatches.

2. Battery Voltage and Power

I looked for an 18V battery since that’s the standard for Ryobi ONE+ tools. This voltage provides enough power for most air compressor tasks. If you want longer run time or more power, I found that higher capacity batteries (measured in ampere-hours, Ah) are better. For example, a 4.0Ah or 5.0Ah battery lasts longer than a 1.5Ah one.

3. Battery Capacity (Amp-Hours)

Battery capacity directly affects how long your air compressor will run before needing a recharge. I chose batteries with higher Ah ratings because they allowed me to work longer without interruption. Keep in mind, bigger capacity batteries are usually heavier, so balance run time with comfort if you’ll be carrying it around.

4. Battery Type and Technology

Ryobi batteries are typically lithium-ion, which I prefer because they hold charge longer, have no memory effect, and are lighter than older nickel-cadmium batteries. Lithium-ion batteries also tend to have faster charging times, which saved me a lot of downtime.

5. Charger Compatibility and Charging Time

I made sure my battery came with or was compatible with a Ryobi charger that supports fast charging. Some batteries charge faster than others, and having a quick charger means less waiting time between jobs. The ONE+ system chargers usually work with all Ryobi batteries, which is convenient.

6. Budget Considerations

Batteries can be pricey, so I balanced cost with quality and capacity. While cheaper batteries might save money upfront, I found that investing in a reliable, higher capacity battery paid off in performance and longevity. Also, sometimes buying a battery and charger combo is more economical.

7. Warranty and Brand Reliability

I always check the warranty period before purchasing. Ryobi usually offers good warranties on their batteries, which gave me peace of mind. Also, buying from authorized dealers helps ensure I get a genuine product with proper support.

8. Portability and Weight

Since I often use my air compressor outdoors or in different locations, the weight of the battery matters. Higher capacity batteries are heavier, so I balance run time with portability depending on the task.

9. User Reviews and Feedback

Before making the final decision, I read user reviews to see real-world performance and any common issues. This helped me avoid batteries that might have problems or don’t hold charge well over time.

In Conclusion

Choosing the right Ryobi air compressor battery comes down to matching compatibility, power needs, capacity, and budget. From my experience, going with a genuine Ryobi 18V lithium-ion battery with at least 4.0Ah capacity strikes a great balance of power and runtime for most users. Always check compatibility with your compressor and consider investing in a good charger to keep your battery ready whenever you need it.

Author Profile

Avatar
Francis Bates
I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.

In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.