Shenzhen Bestyim Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of Portable Tire Inflator 150PSI | Cordless Digital Air Pump in China. Be free to buy discount Portable Tire Inflator 150PSI | Cordless Digital Air Pump in stock here from our factory. All customized products are with high quality and competitive price.
1. Product Overview
The LTC02 Portable Tire Inflator redefines convenience for drivers, cyclists, and outdoor enthusiasts. Unlike traditional 12V corded pumps that tie you to your car's power outlet, this cordless tire inflator features a built-in 2500mAh lithium-polymer battery that delivers powerful, consistent inflation without cords or outlets.
Equipped with a 390 brushed motor and precision digital pressure gauge, the LTC02 inflates a standard car tire from 0 to 36 PSI in approximately 10 minutes - fast enough for roadside emergencies and regular maintenance alike. The intuitive digital display shows real-time pressure in PSI, BAR, or KPA, while the auto shut-off function stops inflation the moment your target pressure is reached, eliminating the risk of over-inflation.
With four dedicated preset modes - Car, Motorcycle, Bicycle, and Ball - this digital tire inflator handles every inflation task with professional accuracy. The built-in LED light with both steady and SOS modes provides visibility during nighttime emergencies, making it an essential safety tool for every vehicle.
2. Key Features & Advantages (8 Points)
1. Advanced Li-Polymer Soft Pack Battery
- 2500mAh / 7.4V / 18.5Wh high-rate lithium-polymer pouch cell
- Superior energy density and thermal stability compared to cylindrical cells
- Multi-layer protection: overcharge, over-discharge, over-temperature, short-circuit
- Inflates 3-4 car tires or 8-10 bike tires on a single charge
2. 150PSI High Pressure & 23L/min Fast Airflow
- Maximum pressure of 150PSI covers cars, motorcycles, bikes, and balls
- 23L/min airflow rate for rapid inflation
- 195/65R15 car tire: 0-36PSI in ~10 minutes
- 700C road bike tire: 0-120PSI in ~2 minutes
3. Precision Digital Gauge with Auto Shut-Off
- ±2PSI accuracy with factory calibration
- Large LED digital display with PSI/BAR/KPA units
- Automatic shut-off when target pressure is reached
- Memory function remembers last used settings
4. 4 Inflation Modes for Maximum Versatility
- Car Mode: for sedans, SUVs, and trucks
- Motorcycle Mode: for motorcycles and scooters
- Bicycle Mode: for road, mountain, and BMX bikes
- Ball Mode: for basketball, football, volleyball, and more
5. Built-in LED Light with SOS Mode
- Bright LED flashlight for nighttime use
- SOS emergency signal mode for roadside safety
- Perfect for emergencies, camping, and outdoor activities
6. Type-C Fast Charging
- Universal Type-C charging interface
- Compatible with phone chargers, power banks, car USB ports
- 5V/2A input for efficient charging
- Full charge in approximately 155 minutes
7. Durable & Ergonomic Design
- PC+ABS housing for impact resistance
- 30cm braided air hose with silicone heat insulation sleeve
- Compact size: 245×75×50mm
- Lightweight: 453g
8. Comprehensive Safety & Certifications
- CE, FCC, RoHS certified
- Over-temperature protection
- Over-current protection
- Low battery warning with auto shut-off
3. Full Detailed Product Specifications
| Parameter | Specification |
| Model | LTC02 |
| Battery | 2500mAh / 7.4V / 18.5Wh Lithium-Polymer (Soft Pack) |
| Motor | 390 DC Brushed, 20,000 RPM ±10% |
| Rated Power | 50W |
| Maximum Pressure | 150 PSI |
| Airflow Rate | 23 L/min |
| Pressure Accuracy | ±2 PSI |
| Pressure Units | PSI / BAR / KPA |
| Cylinder | φ17mm Aluminum Alloy |
| Charging Input | DC 5V / 2A (Type-C) |
| Charging Time | ~155 minutes |
| LED Light | Work Light + SOS Emergency Mode |
| Air Hose | 30cm Braided Nylon with Silicone Heat Guard |
| Noise Level | ≤77 dB |
| Product Dimensions | 245 × 75 × 50 mm |
| Product Weight | 453g |
| Housing Material | PC + ABS |
| Color | Space Gray + Black |
| Certifications | CE, FCC, RoHS |
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -10°C ~ 60°C |
| Tire Type | Pressure Range | Inflation Time |
| 195/65R15 Car Tire | 0–36 PSI | ~9–10 minutes |
| 700×25C Road Bike Tire | 0–120 PSI | ~2 minutes |
| 120/70ZR17 Motorcycle Tire | 0–40 PSI | ~3 minutes |
| #7 Basketball | 0–8 PSI | ~26 seconds |
| Tire Type | Pressure Range | Inflation Time |
| 195/65R15 Car Tire | 0–36 PSI | ~9–10 minutes |
| 700×25C Road Bike Tire | 0–120 PSI | ~2 minutes |
| 120/70ZR17 Motorcycle Tire | 0–40 PSI | ~3 minutes |
| #7 Basketball | 0–8 PSI | ~26 seconds |
Battery Life (per full charge):
700×25C @ 60 PSI: ~14 tires
#7 Basketball: ~64 balls
4. Why Choose Our Portable Tire Inflator?
actory-Direct Quality As a professional portable tire inflator manufacturer with 10+ years of experience, we control every step of production from R&D to final assembly. Our 30,000㎡ manufacturing facility produces 300,000+ units annually, ensuring consistent quality and reliable supply.
OEM & ODM Services We offer comprehensive OEM/ODM services for brands worldwide - custom branding, packaging, color options, and parameter customization to match your exact specifications. Minimum order quantities are flexible to support both small businesses and large retailers.
Global Certifications All our products are CE, FCC, and RoHS certified, meeting safety and quality standards for North America, Europe, Australia, and other global markets. We provide full documentation support for customs clearance and compliance.
FAQ
Q: How long does the battery last on a single charge?
A: On a full charge, the 2500mAh lithium-polymer battery can inflate approximately 3-4 standard car tires (0-36 PSI), 8-10 bicycle tires, or 30+ sports balls. For top-ups (adding 5-10 PSI), the number of tires per charge is significantly higher.
Q: Can I use it while it's charging?
A:The LTC02 is designed primarily for cordless use. While it charges via Type-C, we recommend charging fully before use for best performance. For continuous heavy use, consider our AC-powered models designed for workshop applications.
Q: How accurate is the pressure gauge?
A:The digital pressure gauge is factory-calibrated to ±2 PSI accuracy, which is more than sufficient for most automotive and cycling applications. The large LED display shows real-time pressure clearly, even in bright sunlight.
Q: Does it come with all the adapters I need?
A: Yes! The package includes the inflator unit, 30cm braided air hose, Type-C charging cable, and three nozzle adapters: Presta valve adapter (for bikes), Schrader valve adapter (for cars/motorcycles), and a ball needle (for sports equipment). Everything you need for every inflation task.
Q: What's the warranty?
A: We stand behind our products with a standard 1-year manufacturer warranty against defects in materials and workmanship. For OEM/wholesale clients, we offer extended warranty options and full after-sales support.
Ready to upgrade your roadside safety kit? Order your portable cordless tire inflator today and never get stuck with a flat tire again. For bulk orders, OEM customization, or wholesale inquiries, contact our team - we're here to help your business grow with quality products you can trust.
PRODUCTION AND EQUIPMENT
Why choose us
We provide local and international delivery services.With our rich experience we have unique skills and professional staff.
Working closely with our clients to customize their exact needs has always been very rewarding for us.
Cost savings
Save your money with our logistics service taking advantage of quickly delivery.
Various services
We provide security of your delivery. You can use our online tracking system to check where your cargo is.
Proven Experience
Thousands of happy clients,hundreds of permanent customers are the result of our work.
Quality products
Our products have reached the international quality standards,
Technical Support
In the after-sales service,we provide technical services such as installation as well as commissioning and maintenance.
Free Samples
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why choose our products
For a decade, we've brought innovative cleaning to 2 million householdsglobally, exporting to over 30 countries. Specializing in robotic vacuums,cordless & car vacuums, and electric scrubbers, we hold 30+ patents. OuR&D and sales hub operates from Shenzhen, supported by a strategic30.000 sam manufacturing base in Dongguan. We deliver smart cleaningsolutions through relentless innovation and quality.
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10
+
Years Experience
30+
Exported Countries
2 millions
End Users
30+
Patents
Our Service Processes
Our free service hotline:13113018495
Pre-sales Consultancy
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Confirmation of order
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