For Ryobi 18V owners who want a cheap, simple inflator for car and bike tires using batteries they already have.
Ryobi $39.97 Home Depot $39.97
For car, bike and motorcycle owners who want a tiny cordless pump for routine top-ups. Truck and SUV owners with wide tires need something bigger.
- Built-in batteryPower
- YesAuto shutoff
- 2 yearsWarranty
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
- Pocket-sized at about 1 lb, it lives in a glove box
- Stops by itself at the pressure you set
- Two-year warranty
- Rated only for tires up to 235 mm wide, so not for trucks
- No published airflow or maximum pressure
- About 3 hours to recharge
How it scores
The rating comes from 4 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | HyperFlow19 |
|---|---|
| Inflating | |
| Auto shutoff | Yes |
| Power | |
| Power | Built-in battery |
| Battery | 5,200 mAh |
| Power bank | No |
| Build | |
| Light | Yes |
| Dimensions | 6.14 x 2.68 x 1.77 in |
| Weight | 1 lb |
| Warranty | 2 years |
Alternatives in this type
For drivers on a budget who want a complete cordless kit with a 12 V cord as backup, for car, bike and motorcycle tires.
Amazon $54.98For M18 owners with trucks or several vehicles who want the fastest cordless fill and don’t mind the price.
Amazon $166.85Compare
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