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1. Product Overview
The A30 Mini Bike Pump redefines what a portable inflator can do. Engineered specifically for cyclists who demand professional performance in a genuinely pocketable form factor, this cordless bike pump combines advanced lithium-polymer battery technology with a brushless DC motor to deliver 150PSI of pressure - enough for even the highest-performance road bike tires.
At just 209 grams and 96mm long, the A30 is lighter than most water bottles and fits easily in a jersey pocket, saddle bag, or bike tool roll. But don't let the size fool you - this electric bike pump inflates a 700C road tire from 0 to 150 PSI in approximately 2 minutes and 22 seconds, fast enough for mid-race top-ups and trailside repairs.
The precision digital gauge achieves ±1PSI accuracy, verified through factory calibration, and displays real-time pressure on a bright LED screen. Two dedicated modes - Bicycle and Ball - come pre-calibrated with appropriate pressure ranges, while manual fine-tuning allows precise adjustment for any application. The auto shut-off feature eliminates guesswork and prevents over-inflation.
2. Key Features & Advantages (8 Points)
1. Advanced Lithium-Polymer Soft Pack Battery Technology
- High-rate lithium-polymer pouch cell with 7.4V output
- Superior energy density enables the ultra-light 209g design and compact 96mm form factor - significantly lighter and smaller than comparable inflators with cylindrical cells
- Enhanced thermal stability with multi-layer protection: overcharge (8.4V), over-discharge (6.0V), over-temperature (80°C), over-current (30A), and short-circuit (<250μs response)
- Consistent power delivery at maximum 150PSI without voltage sag - maintains steady airflow throughout the charge cycle
- Ultra-low standby power consumption (≤10μA) for extended shelf life
2. Brushless DC Motor for Durability & Efficiency
- 16,000 RPM brushless DC motor delivers 50W of power with exceptional efficiency
- Longer motor lifespan compared to brushed motors - rated for 150+ full inflation cycles at 150PSI
- Reduced friction means less heat buildup and quieter operation (≤80dB)
- Maintenance-free design with no brushes to replace
3. 150PSI High Pressure for Road & Mountain Bikes
- Maximum pressure of 150PSI covers everything from mountain bikes (20-40PSI) to high-pressure road bike tires (80-150PSI)
- 15L/min airflow rate for rapid top-ups and full inflations
- Inflates a 700C road bike tire from 0–150PSI in approximately 2 minutes 22 seconds
- Fills a 26" mountain bike tire to 60PSI in just 1 minute 41 seconds
4. Precision Digital Gauge with ±1PSI Accuracy
- Factory-calibrated digital pressure sensor delivers ±1PSI accuracy (0–100PSI range at 25°C)
- Clear LED digital display shows real-time pressure in PSI
- Automatic shut-off the instant target pressure is reached - no over-inflation risk
- Memory function remembers last used mode and pressure setting
5. Ultra-Compact & Lightweight Design
- Dimensions: 36.3 × 62 × 96 mm - smaller than a smartphone
- Weight: only 209g - lighter than most water bottles
- Fits easily in jersey pocket, saddle bag, backpack, or bike tool roll
- Durable ABS + PC housing withstands drops and impacts (0.8m drop test certified)
6. Dual-Mode Versatility: Bicycle & Ball
- Bicycle Mode: 20–150 PSI range, 150 PSI default - covers mountain, gravel, road, and BMX bikes
- Ball Mode: 4–16 PSI range, 11 PSI default - for basketball, football, volleyball, and more
- One-touch mode switching with intuitive icon display
- Includes three nozzle adapters: Presta valve adapter, Schrader valve adapter, and ball needle
7. Type-C Fast Charging & Battery Indicator
- Universal Type-C charging interface - works with phone chargers, power banks, laptop USB ports, and car USB outlets
- 5V/2A input for efficient charging
- Integrated battery level indicator with LED display: green (≥20%), red flashing (<20%)
- Battery voltage check function (press + and - simultaneously) for precise power monitoring
8. Comprehensive Safety & Reliability
- Over-temperature protection (FO error code)
- Over-current protection (E2 error code)
- Pressure sensor fault detection (HO error code)
- Low battery warning with auto shut-off
- CE, FCC, RoHS certified - tested and compliant for global markets
- Passed 0.8m drop test, 24h salt spray test, and -20°C to 60°C temperature cycling
3. Full Detailed Product Specifications
| Parameter | Specification |
| Model | A30 |
| Battery | Lithium-Polymer Soft Pack, 7.4V |
| Motor | Brushless DC, 16,000 RPM ±10% |
| Rated Power | 50W |
| Maximum Pressure | 150 PSI |
| Airflow Rate | 15 L/min (no-load, battery mode) |
| Pressure Accuracy | ±1 PSI (0–100 PSI at 25°C) |
| Pressure Units | PSI |
| Modes | Bicycle, Ball |
| Charging Input | DC 5V / 2A (Type-C) |
| Charging Cable | A to C, 1000mm |
| Air Hose | 90mm rubber hose with zinc alloy valve connector |
| Noise Level | ≤80 dB |
| Product Dimensions | 36.3 × 62 × 96 mm |
| Product Weight | 209g ± 3g |
| Housing Material | ABS + PC |
| Color | Black |
| Certifications | CE, FCC, RoHS |
| Operating Temperature | -10°C ~ 40°C |
| Storage Temperature | -20°C ~ 60°C |
| Motor Lifespan | ≥150 cycles (150PSI road bike tire) |
| Standby Power Consumption | ≤10 μA |
| Tire Type | Pressure | Inflation Time |
| 700C Road Bike Tire | 0–150 PSI | ~2 min 22 sec |
| 26" Mountain Bike Tire | 0–60 PSI | ~1 min 41 sec |
| #7 Basketball | 0–8 PSI | ~29 sec |
Battery Life (per full charge):
700C Road Bike @ 150 PSI: ~3 tires
#7 Basketball: ~40+ balls
4. Product Overview & Summary
The A30 Portable Bike Tire Inflator redefines what a mini pump can do. Engineered for cyclists who demand professional performance in a genuinely pocketable form factor, this inflator combines advanced lithium-polymer soft pack battery technology with a brushless DC motor to deliver 150PSI of pressure - enough for even the highest-pressure road bike tires.
At the heart of the A30 is a high-rate lithium-polymer soft pack battery, chosen over conventional cylindrical cells for three critical reasons: superior energy density that enables the featherweight 209g design, enhanced thermal stability that ensures consistent power delivery even during sustained 150PSI operation, and an inherently safer chemistry with multi-layer protection circuitry guarding against overcharge, over-discharge, over-temperature, over-current, and short-circuit events.
Driving the airflow is a precision brushless DC motor spinning at 16,000 RPM, delivering a 15L/min airflow rate that inflates a road bike tire to 150PSI in just over two minutes - fast enough for mid-race top-ups and trailside repairs. The brushless design offers significantly longer lifespan than traditional brushed motors, rated for 150+ full inflation cycles with minimal maintenance.
The intelligent digital pressure system achieves ±1PSI accuracy, verified through factory calibration, and displays real-time pressure on a bright LED screen. Two dedicated modes - Bicycle and Ball - come pre-calibrated with appropriate pressure ranges and defaults, while manual fine-tuning using the +/- buttons allows precise adjustment for any application. The auto shut-off feature eliminates guesswork and prevents over-inflation.
Weighing just 209g and measuring only 96mm in length, the A30 is designed for uncompromising portability. Its compact form factor fits in a jersey pocket, saddle bag, or bike tool roll, making it the perfect companion for every ride. The durable ABS+PC housing has passed 0.8m drop testing and 24-hour salt spray testing, built to withstand the rigors of road and trail use.
The Type-C charging interface offers universal compatibility, while the integrated battery level indicator keeps you informed of remaining power. Complete with Presta valve, Schrader valve, and ball needle adapters, the A30 is ready for any inflation task. Backed by CE, FCC, and RoHS certifications, and tested across temperature extremes from -20°C to 60°C, the A30 delivers workshop-grade performance in a package that fits in your palm.
FAQ
Q: Is the A30 suitable for high-pressure road bike tires up to 150 PSI?
A: Absolutely. The A30 is engineered specifically for cyclists, with a maximum pressure rating of 150 PSI - more than enough for even the highest-pressure road bike tires (typically 80–120 PSI for clinchers and up to 150 PSI for tubulars). It inflates a 700C road bike tire from 0 to 150 PSI in approximately 2 minutes and 22 seconds, making it fast enough for mid-race top-ups and pre-ride pressure adjustments. The precision digital gauge ensures you hit your exact target pressure every time.
Q: How does the auto shut-off feature work? Can I trust it not to over-inflate my tires?
A: The auto shut-off feature is one of the A30's most valuable functions for cyclists who need precise tire pressure. Here's how it works: you set your desired target pressure using the +/- buttons, connect the hose to the valve, and press the power button to start inflation. The built-in digital pressure sensor continuously monitors real-time pressure with ±1PSI accuracy. The moment the target pressure is reached, the motor stops instantly - no over-inflation, no guesswork. You can walk away and handle other prep tasks while the A30 handles the inflation automatically.
Q: Can the A30 be used in cold weather or for winter cycling?
A:Yes, the A30 is built to handle real-world cycling conditions, including cold weather. It has an operating temperature range of -10°C to 40°C (14°F to 104°F), making it suitable for winter rides in most climates. The unit has passed rigorous low-temperature testing, including low-temperature operation at -10°C and low-temperature storage at -20°C for 48 hours, with no loss of function or performance. The lithium-polymer soft pack battery maintains consistent power delivery even in cold conditions, though extreme cold below -10°C may slightly reduce battery capacity - we recommend keeping the inflator in an inside jacket pocket until needed for best winter performance.
Q: What accessories come with the A30? Are all valve types covered?
A: The A30 comes complete with everything you need for cycling and sports inflation right out of the box. The standard package includes: (1) the A30 inflator unit itself, (2) a 90mm rubber air hose with zinc alloy valve connector, (3) a Type-C charging cable (A to C, 1000mm), (4) a Presta valve adapter - for road bikes and high-performance bikes with French valves, (5) a Schrader valve adapter - for mountain bikes, cars, and American valves, and (6) a ball needle - for basketball, football, volleyball, and other sports equipment. This means it covers both common bicycle valve types (Presta and Schrader) plus sports balls, so you're ready for any inflation task.
Q: How do I check the battery level? Is there a low battery warning?
A: The A30 features a clear LED battery indicator on the display, so you always know how much power you have. During use, the battery icon shows green when the battery is above 20%, and flashes red when it drops below 20% - giving you plenty of warning before you need to recharge. When charging, the indicator shows red (charging) and turns solid green when fully charged. For even more precise monitoring, you can press the "+" and "-" buttons simultaneously to view the exact battery voltage in real time, which is useful for knowing exactly how much capacity remains before a long ride. The ultra-low standby power consumption (≤10μA) also means it holds its charge for months when not in use.
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