STAR UNION Portable Tire Inflator – 150 PSI Dual Cylinder Cordless Air Compressor with Digital Pressure Gauge, Auto Shut-Off & LED Emergency Light

$47.90
$47.90 $59.99
Save $12.09

Key Feature:

1. Dual-Cylinder Fast Inflation – Delivers airflow up to 38L/min for faster inflation of car, motorcycle, and bicycle tires.
2. 150 PSI with Auto-Stop – Preset your target pressure and the inflator automatically stops when the selected pressure is reached.
3. Large Digital Pressure Gauge – Clearly displays current and preset pressure with PSI, BAR, and kPa units.
4. 7500mAh Dual Power Design – Use the rechargeable battery for cordless inflation or connect to 12V DC vehicle power when needed.
5. Presta & Schrader Compatible – Suitable for cars, SUVs, motorcycles, road bikes, mountain bikes, e-bikes, scooters, and sports balls.
6. LED Emergency Light & USB Output – Flashlight, SOS, and Strobe modes provide roadside lighting, while the USB output can supply emergency power to small devices.

🚚 Ships from Our California Warehouse · 3–6 Day U.S. Delivery
🛡️ 1-Year Product Warranty · 30-Day Returns
💬 Fast Compatibility Support · Reply Within 8 Hours
Product description

STAR UNION SP-002 150 PSI PORTABLE TIRE INFLATOR

The STAR UNION SP-002 is a powerful portable tire inflator designed for cars, SUVs, motorcycles, bicycles, e-bikes, scooters, and sports balls. Its dual-cylinder system delivers airflow up to 38L/min, while the 150 PSI maximum pressure, digital gauge, auto-stop function, and dual power system make tire inflation faster and easier at home or on the road.

KEY FEATURES

• 150 PSI maximum pressure
• Dual-cylinder design with airflow up to 38L/min
• Digital pressure gauge with automatic shut-off
• 7500mAh rechargeable lithium battery
• Rechargeable battery + 12V DC vehicle power
• Presta and Schrader valve compatibility
• LED Flashlight / SOS / Strobe modes

DUAL-CYLINDER FAST INFLATION

The dual-cylinder design delivers airflow up to 38L/min for faster and more efficient inflation than compact single-cylinder pumps. It is suitable for everyday tire pressure maintenance and roadside emergencies.

SMART PRESSURE CONTROL

Choose Car, Motorcycle, Bicycle, Ball, or Custom mode, then preset your desired pressure. The digital display shows the current and target pressure, and the inflator automatically stops when the selected pressure is reached.

7500mAh BATTERY + 12V DC POWER

Use the built-in 7500mAh rechargeable battery for cordless inflation. When additional power is needed, connect the included 12V DC power cord to your vehicle for continued operation.

EMERGENCY LIGHT & USB OUTPUT

The built-in LED provides Flashlight, SOS, and Strobe modes for nighttime inflation and roadside emergencies. The USB output can also provide temporary charging power for compatible small electronic devices.

CHECK COMPATIBILITY

Before ordering, please confirm your inflation requirements.

• Maximum pressure: 150 PSI
• Compatible valves: Schrader and Presta
• Suitable for cars, SUVs, motorcycles, bicycles, e-bikes, electric scooters, and sports balls
• Not recommended for heavy-duty truck tires
• Not designed for large-volume inflatables such as air mattresses, inflatable boats, or paddle boards
• Allow the inflator to cool after extended continuous use

WHAT’S INCLUDED

• 1 × STAR UNION SP-002 Portable Tire Inflator
• 1 × Air Hose
• 1 × Presta Valve Adapter
• 1 × Ball Needle
• 1 × Inflation Nozzle Set
• 1 × USB Type-C Charging Cable
• 1 × 12V DC Power Cord
• 1 × Storage Bag
• 1 × User Manual

NOT INCLUDED

• USB Wall Charger / AC Power Adapter
• Tire Repair Plug or Patch Kit

PRODUCT DETAILS

Model: SP-002
Maximum Pressure: 150 PSI
Airflow: Up to 38L/min
Pump Type: Dual Cylinder
Battery: 7500mAh Rechargeable Lithium Battery
Power Supply: Rechargeable Battery / 12V DC Vehicle Power
Charging Port: USB Type-C
Pressure Units: PSI / BAR / kPa
Inflation Modes: Car / Motorcycle / Bicycle / Ball / Custom
Valve Compatibility: Presta / Schrader
LED Modes: Flashlight / SOS / Strobe
Color: Black

FAQ

Q: Does the inflator stop automatically? 
A: Yes. Set your desired pressure before inflation and the SP-002 will automatically stop when the target pressure is reached.

Q: Can I use it for car tires?
A: Yes. It is designed for cars, SUVs, motorcycles, bicycles, e-bikes, scooters, and sports balls.

Q: Does it work with Presta bike valves?
A: Yes. A Presta valve adapter is included.

Q: Can I use it when the battery is low?
A: Yes. The included 12V DC power cord allows you to power the inflator from a compatible vehicle outlet.

Q: Is it suitable for truck tires?
A: It is not recommended for heavy-duty truck tires or other high-volume commercial applications.

Q: Can it charge a phone?
A: The USB output can provide temporary emergency power for compatible small electronic devices.

Shipping & Return

Most U.S. orders ship from our U.S. warehouse and are usually delivered within 3–6 days.

Orders to other countries, out-of-stock items, and customized products may ship from China and are usually delivered within approximately 14 days.

We want you to be completely satisfied with your purchase. If you have any questions, concerns, or complaints, please contact our online support team or email us at grt@star-union.net. We will respond within 8 hours.

Items can be returned or exchanged within 30 days of delivery. Please contact us before returning an item so we can help you with the next steps.