WORX WX092.9 Cordless Inflator 18V 4-in-1 (150 PSI) with Digital LED Gauge, Auto Stop & SOS Light
Product description
Key features
The WORX WX092.9 is a cordless 4-in-1 inflator built around one simple idea: stop guessing pressure. It uses a digital LED gauge to show PSI in real time, and you can preset the target pressure so it inflates to the recommended level for the item you’re filling. On paper, that removes the usual hassle of checking a separate gauge mid-job, especially when you just want the tyre or inflatable back to correct spec.
It also pushes up to 150 PSI, which is handy when you want one tool to cover a spread of everyday inflating tasks: car and bike tyres, motorcycle tyres (as far as your valve/access allows), sports balls, and small air mattresses. The “4-in-1” angle is about reducing the need for multiple pumps or a compressor for basic household and vehicle use.
What matters most in use
In practice, the big selling point is the automatic shut-off at your preset PSI. The inflator monitors pressure and cuts power once it reaches the target, which helps prevent over-inflation. That’s not just comfort—it’s the difference between “fine” and “oops” when you’re dealing with things that can be damaged by too much pressure.
There’s also a bright LED work light, with an SOS emergency mode that switches between red and yellow flashing. The work light makes it easier to see the valve in a garage or at night, while the SOS mode is aimed at roadside situations where visibility and signalling matter.
One small limitation to keep in mind: if you’re always inflating something that requires frequent topping-up, an automatic stop is great—but you still need to set the correct target PSI in the first place, otherwise it’ll stop at the wrong number just as confidently.
Tech specs
- Type: Cordless inflator (PowerShare compatible)
- Max pressure: 150 PSI
- Display: Digital LED gauge (real-time PSI)
- Auto stop: Yes, stops at preset PSI
- Hose length: 3 ft high-pressure hose
- Lighting: LED work light with SOS red and yellow flashing mode
- In the box status: Bare tool only (battery and charger sold separately)
Where it really fits (and where it doesn’t)
It’s a solid fit if you want a single compact cordless inflator for the mix of jobs most households deal with—keeping car/bike tyres topped up, adding pressure to sports balls, and inflating small air mattresses without dragging out a compressor. If you already own WORX 18V/20V MAX batteries, the PowerShare compatibility is a practical advantage: it can plug into an existing battery ecosystem instead of tying you to one-off power.
You may want to skip it if you’re expecting a complete kit. Since it’s a bare tool, you’ll need to factor in buying a compatible battery and charger separately. Also, if you mainly inflate items that don’t need higher PSI output, you might find a simpler inflator approach more than enough—though you’d lose the preset-and-auto-stop convenience.
Getting the most from it
A quick example: imagine you’re about to leave and one of your tyres is a bit low. With the WX092.9, you set the target PSI using the digital display, attach the appropriate adaptor, and start inflating. The tool monitors pressure and stops automatically once it hits your preset, so you’re not crouching next to the valve watching numbers.
A similar workflow helps with sports balls and inflatables where you want repeatable pressure. And when you’re working in low light, the LED work light makes the connection process less fiddly.
Final verdict
When it makes sense?
Buy the WORX WX092.9 if you prioritise accurate, preset inflation with an auto stop feature, want up to 150 PSI for a range of tyres and inflatables, and value the built-in LED work light plus SOS red/yellow flashing mode for roadside visibility.
When it might not be a great match?
It may not suit you if you don’t already have WORX 18V/20V MAX PowerShare batteries, because it’s sold as a bare tool. It also might feel like overkill if your needs are limited to low-pressure inflating only, where a more basic pump would do.
Mini FAQ
Usage and compatibility
Does it work with different PowerShare batteries? It’s described as fully compatible with WORX 18V/20V MAX batteries under the PowerShare platform.
Auto stop behaviour
Will it stop exactly at the preset PSI? The inflator monitors pressure during inflation and cuts power once the preset target PSI is reached.
Accessories and adaptors
Are the tyre/sports/air-mattress adaptors included? The description says three adaptors are stored onboard, aimed at tyres, sports equipment, and air mattresses.
SOS light
What is the SOS mode for? It switches between red and yellow flashing signals, intended for roadside emergency situations.
Power requirements
Is the battery included? No—this is listed as a bare tool, so the battery and charger are sold separately.