- Is $34.99 a good price for this inflator?
- It is the lowest new price among the four stores listing it as of November 5, 2026, so it is a solid buy at that figure. Check whether the kit includes the battery and charger, since that changes the value.
- Can it inflate car tires?
- It is rated to 100 PSI, which covers most car tire pressures, but the small 4V pump will be slow on a large tire. It is better suited to bike tires and sports balls.
- Does it work with Schrader valves?
- The listing specifies Presta valves. For Schrader valves you will likely need an adapter or a different chuck.
- What comes in the kit?
- The kit includes the inflator, a USB Lithium battery, a 6-inch hose and on-board accessory storage. Confirm the charger is included at the store you buy from.
- How do I charge it?
- It charges over USB through the USB Lithium battery, so any USB power source works.
- Is it worth it over a hand pump?
- It is faster and easier than a hand pump for balls and bike tires and gives a digital pressure reading. A hand pump costs less and never needs charging.
- Where is the Ryobi USB Lithium Cordless 4V High Pressure Inflator Kit cheapest?
- At eBay, for $34.99, 19% under what the other stores charge, as of our latest check.
- Where can I buy the Ryobi USB Lithium Cordless 4V High Pressure Inflator Kit?
- 4 stores we checked sell it, including eBay, Ryobi Tools, Walmart, Amazon.