Avid Power 20V Cordless Inflator
#2 in CordlessFull review
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 $54.98$54.98
The Avid Power 20V Cordless Inflator rates 4.0 among cordless tire inflators; the AstroAI AIRUN H rates 3.6 among 12 V plug-in ones. The AstroAI AIRUN H costs $24.59 less ($30.39 vs $54.98).
AstroAI AIRUN H
#2 in 12 V plug-inFull review
For car owners who want the cheapest dependable set-and-forget pump to keep in the car. It isn’t built for large tires.
Amazon $30.39$30.39
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different type classes (cordless and 12 V plug-in), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Avid Power 20V Cordless Inflator | AstroAI AIRUN H |
|---|---|---|
| Overall rating | 4.0/5 | 3.6/5 |
| Value 35% | 83 $54.98 | 83 $30.39 |
| Airflow 30% | 67 35 L/min (maker) | 38 35 L/min (maker) |
| Features 20% | 76 auto shutoff, 150 PSI max; runs 10 min at a time | 65 auto shutoff, 100 PSI max; runs 15 min at a time |
| Warranty 15% | 50 2-year warranty | 50 2-year warranty |
Specifications
| Avid Power 20V Cordless Inflator | AstroAI AIRUN H | |
|---|---|---|
| Inflating | ||
| Max pressure | 150 PSI | 100 PSI |
| Airflow (maker) | 35 L/min | 35 L/min |
| Auto shutoff | Yes | Yes |
| Duty cycle | 10 min on | 15 min on |
| Power | ||
| Power | Battery or 12 V socket | 12 V socket |
| Battery | 2,000 mAh | - |
| Power bank | - | No |
| Power cord | 9 ft | 9.8 ft |
| Build | ||
| Air hose | 19.7 in | - |
| Light | Yes | Yes |
| Dimensions | - | 8.4 x 6.8 x 3.9 in |
| Weight | - | 2.2 lb |
| Warranty | 2 years | 2 years |