Budget Friendly SPKSTAR 6000mAh Wireless Air Pump Inflator Portable Car Air Compressor Vendor, Vendors
Product Description
Intelligent Vehicle-Mounted Air Pump
Convenient | Powerful | Performance
Equipped with built-in battery and vehicle-mounted dual mode support for fast, on-the-go inflation.
Dual-Power Supply System
Powered by a high-capacity built-in 6000mAh lithium battery for cordless convenience, or connected directly to your car's 12V cigarette lighter for uninterrupted, continuous operation.
Powerful & Fast Inflation
70W motor delivers up to 150 PSI maximum pressure and 20L/min airflow. Experience fast inflation with lower power consumption and significantly reduced operational noise.
5 Smart Preset Modes & Auto-Stop
Preset modes for car, motorcycle, bike, ball, and custom applications. The integrated high-precision sensor monitors pressure dynamically and automatically shuts off when fully inflated to prevent overfilling.
Quick Preset Tire Pressure Modes
Intelligent high-precision monitoring stops inflation instantly once complete, eliminating the need for supervision.
Car Tires
Car Mode: Default 2.5 BAR (36.2 PSI)
Adjustable range: 2.1–3.4 BAR (30–50 PSI)
Motorcycle Tires
Motorcycle Mode: Default 2.2 BAR (31.9 PSI)
Adjustable range: 1.9–2.8 BAR (28–40 PSI)
Bicycle Tires
Bicycle Mode: Default 2.1 BAR (30.4 PSI)
Adjustable range: 1.7–2.8 BAR (25–40 PSI)
Sports Balls
Ball Mode: Default 0.7 BAR (10.1 PSI)
Adjustable range: 0.5–0.8 BAR (7–11.6 PSI)
Inflatables & Cushions
Custom Mode: Flexible pressure adjustments with unit and target memory storage.
Extra Large Screen Display
A crystal-clear digital display accurately presents real-time tire pressure, selected inflation presets, battery levels, and charging status at a glance.
Button Functions Guide
| “+” / “-” Buttons | Fine-tune target air pressure values up or down. |
| Mode Switch | Cycle through modes (Car, Motorcycle, Bicycle, Ball, Custom). |
| Unit Switch | Press and hold for 3 seconds to toggle between PSI, BAR, and KPA. |
| Power / Start Button | Press and hold for 2s to turn on/off; short press to initiate or halt inflation. |
| Light Button | Hold for 2s to activate/deactivate LED; press to cycle modes (Flashlight, Warning, SOS). |
Upgraded Multi-Mode LED Light
Built-in lighting system provides versatile assistance during nighttime operations and roadside emergencies.
- Bright white light for work illumination
- Red strobe warning light for signaling
- High-visibility SOS flash mode for distress calls
Multiple Safety Protections
Engineered with comprehensive hardware protections including short-circuit, overheating, over-voltage, over-current, and over-pressure fail-safes. Preconfigured transport mode guarantees transport and battery longevity.
Cordless Battery Operation Instructions
Powered directly by the 6000mAh lithium battery for fast and easy wireless deployment anywhere.
Install the inflation tube securely and attach it to the tire valve stem.
Press and hold the “Power” button for 2 seconds to turn on the inflator screen.
Press the “M” button to cycle and preset the desired target inflation mode.
Press the power button once to begin inflation. The unit automatically halts upon completion.
Wired 12V DC Vehicle Operation
No battery anxiety—plug into your car's 12V cigarette lighter for steady, continuous roadside power.
Start the vehicle's engine to guarantee consistent electrical power output.
Insert the 3m car charging adapter securely into the vehicle cigarette lighter socket.
Install the air hose firmly onto the tire valve stem without air leaks.
Switch on the unit and tap "M" to choose the suitable vehicle preset.
Press start; the system automatically monitors pressure and stops when full.
Technical Specifications
| Model Number | SPKSTAR SR20 |
| Input Ratings | USB Type-C: 5V 2A / DC 12V 7.5A Max |
| Charging Current & Time | Type-C 500mA | Approx. 4.5 Hours |
| Battery Configuration | 18650 Lithium, 6000mAh (2000mAh * 3S), 11.1V 22.2Wh |
| Motor & Performance | 70W Power, 20L/min Flow, 20,500 RPM, 150 PSI Max Pressure |
| Cylinder Specifications | 19mm Diameter, Single Cylinder Design |
| Preset Modes | Car, Motorcycle, Bicycle, Ball, Custom (5 Modes) |
| Pressure Units | PSI, BAR, KPA |
| Auto Shut-Off | Integrated Sensor Prevents Over-Inflation |
| Emergency Light Modes | Flashlight, Warning light, SOS (3 Modes) |
| Air Tube Length | 16 cm |
| Integrated Protections | Short-Circuit, Overheat, Over-Voltage, Over-Current, Over-Pressure |
| Material & Color | ABS + Silica Shell | Black Finish |
| Warranty | 1 Year Factory Warranty |
| Factory Transport Mode | Connect to external power source to deactivate transport mode prior to initial use |
Package Contents
- 1 x SR20 Smart Car Air Pump
- 1 x 16cm Air Inflation Tube
- 1 x Standard Air Nozzle
- 1 x Bicycle Presta/Schrader Air Adapter
- 1 x Sports Ball Needle
- 1 x 3-Meter 12V DC Vehicle Power Cable
- 1 x USB-A to USB-C Charging Cable
- 1 x Comprehensive User Manual
Product Demonstration
Quality & Safety Certifications
Tested and certified in accordance with global quality and safety benchmarks.
Frequently Asked Questions (FAQ)
- Car tire (up to 2.5 BAR): Approximately 8 minutes
- Motorcycle tire (up to 2.2 BAR): Approximately 3 minutes
- Road bicycle tire (up to 30.4 PSI): Approximately 60 seconds
- Basketball (up to 10.1 PSI): Approximately 30 seconds
- E1: Overheating protection active. Allow temperature to fall below 60°C before resuming.
- E2: Short-circuit detection. Automatically clears after removing short circuit conditions.
- Ho: Over-voltage cutoff (>15V). Recovers once DC input settles below 14.8V.
- Lo: Low input voltage (<8V). Recovers once source provides 9V or higher.
