AstroAI L7 Portable Tire Inflator Cordless Bike Pump 150 PSI
AstroAI L7 Portable Tire Inflator Cordless Bike Pump 150 PSI
AstroAI L7 Portable Tire Inflator – Cordless Bike Pump & Car Air Compressor
The AstroAI L7 delivers precise tire inflation up to 150 PSI using Advanced TrueGauge sensor technology that samples pressure 200 times per second. This high-frequency data collection maintains a validation rate above 80 percent, ensuring reliable pressure checks during routine maintenance or sudden roadside flats.
Preset Modes & Dual-Unit Compatibility
Choose from 4 plus smart preset modes covering cars, motorcycles, bicycles, sports balls, and a fully customizable range between 3–150 PSI. Switch seamlessly between PSI, kPa, bar, and kg/cm² pressures. One-touch operation activates the preset target and triggers automatic shut-off once the set threshold is reached, providing a hands-free experience for drivers of all skill levels.
Rapid Performance & Extended Runtime
Weighing just 1.12 pounds and measuring 2.6 × 1.97 × 5.28 inches, this air compressor clears easily into glove compartments, backpacks, or behind seats. It inflates a standard 195/65R15 passenger tire from 30 to 36 PSI in roughly 90 seconds. A built-in 4000mAh battery sustains up to eight complete fill cycles from empty to rated pressure on a single charge cycle.
Integrated Power Bank & Night Emergency Lighting
The unit functions as a mobile backup charger through dedicated USB-C input and output ports, keeping smartphones and GPS devices running during extended outings. An integrated top-mounted LED provides steady illumination, SOS signaling, and stroboscopic emergency flashing for night-time tire changes. Operational noise remains capped at 80 dB for confined space comfort.
- Compatibility: Passenger cars, motorcycles, road bikes (700 × 23C/700 × 38C), mountain/e-bikes (29 × 2.25), and inflatable gear
- Battery Capacity: 4000mAh internal cell supports 8 full inflation rounds per charge
- Maximum Pressure: 150 PSI continuous output
- Safety Note: Engineered for standard light-duty vehicles; not rated for heavy-duty truck or commercial fleet applications
 AstroAI L7 Tire Inflator |
 AstroAI L7 Mini |
 L4 Tire Inflator |
 L7 Air Tire Inflator |
 H2 Pro Tire Inflator |
 S1 Tire Inflator Portable |
 AIRUN H Tire Inflator | |
|---|---|---|---|---|---|---|---|
| Customer Reviews | 17,126 | 1,254 | 942 | 424 | 3,405 | 11,185 | 106,331 |
| Price | $22.99 | $21.97 | $39.99 | $21.99 | $43.99 | $32.99 | $27.19 |
| Power Supply | 4000mAh Battery | 3600mAh Battery | 6600mAh Battery | 3600mAh Battery | 12V DC & Lithium Battery | 12V DC | 12V DC |
| Item Weight | 1.12 pounds | 0.71 pounds | 1.59 pounds | 0.88 pounds | 2.8 pounds | 1.69 pound | 2.2 pounds |
| Product Dimensions | 2.6 x 1.97 x 5.28 inches | 4.17 x 3.15 x 1.89 inches | 7.24x 4.56 x 1.06 inches | 2.75x 1.96 x 5.31 inches | 8.93*4.8*6.88 inches | 5.03 x 2.59 x 6.65 inches | 8.27 x 3.74 x 6.69 inches |
| Cordless | ✔ | ✔ | ✔ | ✔ | ✔ | ✘ | ✘ |
| Measurement Units | PSI, KPA, BAR, KG/CM² | PSI, KPA, BAR, KG/CM² | PSI, KPA, BAR, KG/CM² | PSI, KPA, BAR, KG/CM² | KPA, PSI, BAR, KG/CM² | KPA, PSI, BAR, KG/CM² | KPA, PSI, BAR, KG/CM² |
| Greatest Feature | Ultra-Lightweight | Revolutionary chip upgrade | Cost-Effective Choice | 3-in-1 Tire Inflator | 12V DC & Lithium Battery | Portable;Digital; Auto Shutoff | Smart Preset; 2-Way Attachment |
| Brand | AstroAI |
| Voltage | 12 volts |
| Recommended Uses For Product | Ball Inflation, Tire Inflation |
| Noise Level | 80 db |
| Special Feature | Automatic Shut-Off, Digital, Portable |