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Innospo 12V Portable Tire Inflator, 150 PSI with Auto Shut-Off & LED Light
A 12V portable tire inflator with an automatic shut-off function and built-in LED light.
Explore product detailsEveryday Tire Top-Ups, Made Easier
Keep tire pressure in check before your next drive with the Innospo 12V Portable Tire Inflator. Featuring a 28 mm cylinder, digital pressure display and preset automatic shut-off, this compact inflator makes everyday tire top-ups straightforward.
Key Features
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3–150 PSI Pressure Range: Supports tire...
Everyday Tire Top-Ups, Made Easier
Keep tire pressure in check before your next drive with the Innospo 12V Portable Tire Inflator. Featuring a 28 mm cylinder, digital pressure display and preset automatic shut-off, this compact inflator makes everyday tire top-ups straightforward.
Key Features
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3–150 PSI Pressure Range: Supports tire inflation and top-ups within the specified operating range.
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Preset Pressure & Auto Shut-Off: Set your target pressure, start inflation and let the pump stop automatically when the setting is reached.
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12V Vehicle Power: Connects to a compatible vehicle accessory socket. The 3 m power cord provides flexibility when positioning the pump.
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Metal Quick-Connect Chuck: Securely attaches to a compatible tire valve for convenient setup.
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Built-In LED Light: Illuminates the nearby working area during low-light use.
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Easy-to-Carry Design: An integrated handle and black PC/ABS housing make the inflator convenient to carry and store.
Multiple Inflation Modes
Choose car, motorcycle, bicycle, ball or custom mode. Use the appropriate valve adapter and follow the tire or item's recommended pressure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Innospo |
| Model | ST13 |
| Power Input | 12V DC |
| Power Source | Vehicle accessory socket; corded operation |
| Working Current | ≤7 A |
| Pressure Range | 3–150 PSI / 0.2–10.3 bar |
| Cylinder Diameter | 28 mm |
| Power Cord Length | 3 m / approximately 9.84 ft |
| Housing Material | PC/ABS |
| Color | Black |
| Length | 230 mm |
| Body Height | 155 mm, excluding handle |
| Depth | 89 mm |
| Features | Digital display, preset pressure, automatic shut-off, LED light and carry handle |
How to Use
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Connect the power plug to a compatible 12V vehicle accessory socket.
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Attach the air hose chuck securely to the tire valve.
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Select the mode and set the recommended target pressure.
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Start inflation. The pump automatically stops at the preset pressure.
Please note: This inflator requires external 12V vehicle power during use. Always use the correct valve adapter and follow the operating instructions and the item's recommended inflation pressure.
Customer Reviews
5.0/5 (5 reviews)
Lifesaver on a road trip
Kept it in the truck and topped off a low tire on the highway in minutes. Preset auto shut-off is genius - set 35 PSI and walked away. The LED light helped at night.
Handy for the trailer
Use it on the boat trailer and the truck before heading up north. Digital readout is accurate and the auto-stop means no overinflation. Compact and lives in the console now.
Works well, gets warm
Inflated all four tires without issue and the shut-off is accurate. It heats up a bit after continuous use, so I let it rest between tires. Otherwise great.
Small but mighty
Fits in the glove box. Used it on the ATV tires at the cabin and it handled 150 PSI easily. The light is a nice touch for evening setups.
Good backup
Reliable little inflator for top-ups. Cord could be longer but the 12V plug reaches fine. Auto shut-off is the feature I didn't know I needed.