Portable Tire Inflator | Digital Gauge | Nova Mart

Portable Tire Inflator with Digital Gauge, USB Rechargeable Cordless Air Pump, Five Inflation Modes, LED Light and Listed 150 PSI Maximum

$52.22

Portable Tire Inflator with Digital Pressure Gauge

Check pressure and top up compatible tires or sports balls with this USB-rechargeable cordless tire inflator. The source lists a digital gauge, built-in battery, five inflation modes and an LED light. Before a journey, check your tire manufacturer's recommended pressure and prepare the correct valve adapter for a routine top-up.

🔧 Portable Inflation and Pressure Checks

Cordless operation: A built-in rechargeable battery allows use without an external power supply during inflation, subject to charge and operating limits.
Five modes: Four preset inflation modes and one custom mode are listed, along with pressure measurement and automatic shutoff.
Listed 150 PSI maximum: The supplied specifications state a 3–150 PSI range; this is not a recommended tire pressure.
Three LED modes: Lighting, alarm and SOS modes are described; these do not replace dedicated roadside safety equipment.
Multiple uses: Listed for compatible car, motorcycle and bicycle tires, balls and other inflatables. Check valve, adapter and pressure requirements first.
Choose the exact option: Current choices are [2026 Upgraded Version]Color Display, Red-With Storage Bag and Large Capacity Black. Option-specific capacity and performance differences are not detailed.

Listed Specifications

The following figures come from the supplied product description and are not independently tested. Confirm which specifications apply to your selected option.

Battery capacity	3500mAh, as listed; per-option capacities not confirmed
Charging	USB rechargeable; listed charging time 3–4 hours
Battery use time	Listed 15–25 minutes; actual runtime varies with use
Pressure range	Listed 3–150 PSI
Airflow	Listed 50 L/min; test conditions not provided
Hose length	Listed 20 cm
Material	ABS and electronic components
Dimensions	Listed 13.7 × 8.9 × 4.75 cm
Weight	Listed 0.42 kg
Functions	Inflation, pressure measurement, lighting, automatic shutoff and five inflation modes; source also uses unclear auto-charge wording
LED modes	Lighting, alarm, SOS
Storage bag	Explicitly named for Red-With Storage Bag; inclusion with other options not confirmed
Nozzle information	Source mentions 4 interchangeable nozzles but later refers to 3 nozzle types; exact contents and bicycle-valve compatibility require confirmation

Inflation-speed note: Source copy claims three-times-faster inflation and a 30-to-36 PSI car-tire top-up in under one minute, but does not identify tire size, comparison product or test conditions. These are not verified performance guarantees.

Frequently Asked Questions

Who is this tire inflator for?

It is intended for users maintaining compatible vehicle or bicycle tires and sports balls. Cars and SUVs are mentioned in the source title, but suitability depends on tire volume, required pressure, valve type and the pump's operating limits.

How do the preset modes and auto shutoff work?

The source lists four preset modes and one custom mode with automatic shutoff. Follow the supplied instructions, set the correct target for the item and verify pressure as needed. Gauge accuracy and preset values are not specified.

Would it make a practical gift?

It may suit someone who maintains tires or sports equipment. Choose the intended color-display, red-with-bag or large-capacity-black option and confirm the recipient's adapter needs.

How do I charge and use it?

Follow the supplied USB charging instructions; the listed charging time is 3–4 hours. Confirm the required power input, attach the appropriate adapter and use the item's recommended pressure. Do not interpret 150 PSI as a target for every tire, and follow the manual's duty-cycle and cooling instructions.

Are bicycle adapters, a charging cable and a bag included?

Nozzle counts conflict in the source, and a note warns that the referenced nozzle types are not specifically designed for bicycles. Check valve compatibility before purchase. A bag is explicitly named in the red option; charging-cable inclusion and contents of the other options are not confirmed.

Is this a STEM educational kit?

No. It is an inflation and pressure-measurement tool, not a STEM learning kit. It does not repair tire damage or replace a professional tire inspection.