Wolfbox HyperFlow19
#3 in CordlessFull review
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.
Amazon $49.98$49.98
3.6/5
For drivers who want a cheap cordless inflator that never leaves them stuck, because it also runs off the car’s 12 V socket.
- Battery or 12 V socketPower
- 160 PSIMax pressure
- 22 L/minAirflow
- YesAuto shutoff
- 2 yearsWarranty
Check price at Amazon$65.99
Price checked October 22, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Runs from the car’s 12 V socket when the battery is flat
- Stops by itself at the pressure you set
- Swappable battery pack
- Two-year warranty
Cons
- Slow: a car tire takes about 4 minutes from low
- Bulkier than USB pocket inflators
- Loud at 80 dB
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 | JY16P160-18 |
|---|---|
| Inflating | |
| Max pressure | 160 PSI |
| Airflow (maker) | 22 L/min |
| Auto shutoff | Yes |
| Duty cycle | 20 min on |
| Noise | 80 dB |
| Power | |
| Power | Battery or 12 V socket |
| Power cord | 9.8 ft |
| Build | |
| Air hose | 19.7 in |
| Light | Yes |
| Dimensions | 6.69 x 3.15 x 9.45 in |
| Weight | 4.1 lb |
| Warranty | 2 years |
Alternatives in this type
Milwaukee M18 Inflator 2848-20
#4 in CordlessFull review
For M18 owners with trucks or several vehicles who want the fastest cordless fill and don’t mind the price.
Amazon $166.85$166.85
Xiaomi Air Compressor 2 Pro
#6 in CordlessFull review
For owners who want a compact USB-C inflator that can handle a fully flat car tire, not just top-ups.
Amazon $99$99
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