Product Overview
ETENWOLF S0 is a bike pump designed for bike. Featuring a 2400mAh battery and 15L/min inflation speed..
Full Specifications
| Maximum air pressure | 150PSI/10.34BAR/1034Kpa |
| Inflation speed | 15L/min@0PSI 0.53CFM@0PSI |
| battery capacity | 2400mAh |
| Pressure accuracy | ±1psi（±0.07bar）（70kpa） |
| work noise | 1 meter distance, <85 dB |
| Charging interface and power | Type C，PD10W |
| Charging time | 1-2 hours |
| Battery life | Under 35psi: 15 minutes/700C*25C bicycle tire, refill from 0psi to 100psi, fully charged can refill 7 times |
| Size | 94 * 76 * 40mm 3.7”x2.99”x1.57” |
| weight | 245g/8.65oz |
| Waterproof level | None |
Key Features
Fast inflation speed: 15L/MIN, 205/55R16 tires can be inflated from 0 to 35PSI in 2 minutes and 25 minutes
Built to last: Equipped with brushless blower
Use Cases & Compatible Vehicles
205/55R16 tires: from 28psi to 35psi, it only takes 2 minutes and 41 seconds to fully charge, and can be refilled 7 times
195/55R16 tires: from 28psi to 35psi, it only takes 2 minutes and 35 seconds to fully charge, and can be refilled 7 times
700C*25C bicycle tire: from 0psi to 100psi, it only takes 1 minute and 57 seconds to fully charge, and can be refilled 7 times
What’s in the Box
S0: Host
Charging cable: used with the charging head to charge the host
French adapter: used to inflate the bicycle after being connected to the high-pressure hose
Conical blow nozzle: inflate the swimming ring
Ball needle: used to inflate balls after being connected to the high-pressure hose
T-shaped quick connector: After being connected to the high-pressure hose, it can be quickly connected to the tire valve, eliminating the need for rotation and locking.
Storage bag: for storing S0 and its accessories
Instructions: product instruction manual
FAQ
Q: How fast can it inflate a mountain bike tire from flat to 50 PSI?
A: it inflates tires to 90 PSI very rapidly, and the pump delivers 18 L/min airflow. For comparison, it inflates a road bike tire (700×23C) from 0–100 PSI in under one minute. A mountain bike tire at 50 PSI would likely take significantly less time—probably 15–30 seconds depending on tire size. The pump has an auto-stop feature, so it will automatically stop when your tire reaches 50 PSI. Would you like to know about its battery life for multiple inflation cycles?
Q: Will this pump work with my specific road bike’s Presta valve without extra hassle?
A: The ETENWOLF S0 Mini Bike Pump works perfectly with your road bike’s Presta valve. It comes with a dedicated Presta valve adapter included in the box, so you can switch between Presta and Schrader valves easily. The pump features a 360° rotating hose to help you avoid awkward angles when connecting to the valve.
Q: How does the airflow rate compare to manual pumps for efficiency?
A: The ETENWOLF Mini Bike Pump is dramatically faster than manual pumps — it’s designed for efficiency: Speed comparison: •Electric pump (this one): Inflates a 700×23C road bike tire (80–100 PSI) in just 20 seconds •Manual pumps: Typically take 2-5 minutes for the same tire, depending on your strength and technique Airflow rate: 18 L/min at full speed, delivering 2X faster inflation than most manual alternatives
Q: Are the adapters easy to attach and remove without tools?
A: Yes! The ETENWOLF Mini Bike Pump adapters are designed for quick, tool-free attachment and removal: Included adapters: •Presta valve adapter – Screws on/off easily by hand for your road bike •Schrader valve adapter (Air Chuck) – Quick-connect design for fast swaps •Ball needle – Manually inserted for sports balls •Balloon valve – Clips on without tools The main thing to remember: the Presta adapter is a separate attachment that you’ll manually screw onto your valve before connecting the hose—it’s quick but requires that extra step. The Schrader adapter connects more directly to the pump itself.
Q: Will it save my preferred PSI for quick inflation next time?
A: Yes! The ETENWOLF Mini Bike Pump has a memory function that automatically saves your last used pressure setting. This means next time you inflate, you can quickly set it to your preferred PSI without having to manually enter it again. This is especially handy for your road bike with Presta valves—if you typically inflate to 100 PSI, the pump will remember that and make your next inflation much faster. Just connect, select the saved setting, and you’re done inflating in about 20 seconds.
Q: Does the hose bend easily to reach awkward valve positions?
A: The ETENWOLF Mini Bike Pump features a 360° rotation hose that’s specifically designed to handle awkward valve positions—a huge advantage for reaching valves on different wheel placements and angles.
Q: Is it small enough to fit in a jersey pocket for long rides?
A: Yes, the ETENWOLF Mini Bike Pump is perfect for jersey pockets! Here’s why: •Dimensions: 2.7 x 1.5 x 3.5 inches—slightly larger than a smartphone •Weight: Only 0.54 lbs (about 11.99 ounces)—incredibly lightweight •Includes drawstring bag: Comes with a carrying pouch for easy storage
Q: Can it handle a full day of cycling without recharging?
A: The ETENWOLF Mini Bike Pump has a 2400 mAh lithium battery that can inflate: •Up to 8 fully flat tires on a single charge •Up to 18 low-pressure tires on a single charge For a full day of cycling, this depends on how often you need to inflate. If you’re doing casual trail or road riding, the battery should easily last a full day—test results shows inflating 4 road bike tires and still having half the charge remaining. However, if you’re constantly deflating and re-inflating tires throughout the day (like for multiple MTB trail runs with pressure adjustments), you might want to top up the charge. The pump recharges quickly, so carrying a portable charger or having access to USB power during your ride would be a smart backup. Bottom line: For typical day rides on a road bike, one full charge should be sufficient.
Q: Is 150 PSI enough for high-pressure road bike tires?
A: Yes, 150 PSI is more than enough for high-pressure road bike tires. In fact, the ETENWOLF Mini Bike Pump maxes out at 150 PSI, which covers virtually all road bike tire requirements: •Typical road bike tire pressures: 80–130 PSI (depending on tire width and rider weight) •High-performance racing tires: Up to 140 PSI •150 PSI maximum: Covers all standard road bike needs with headroom to spare The pump also features an auto-stop function that automatically stops at your desired pressure, so you won’t overfill. Customers report it accurately inflates road bike tires to 100 PSI in under a minute, and the digital gauge displays pressure in real-time with ±1 PSI precision.
Q: How accurate is the pressure reading for precise tire inflation?
A: The ETENWOLF Mini Bike Pump has an LED digital pressure gauge with ±1 PSI precision, which is quite accurate for most road bike inflation needs. Customers overall describe it as “the most accurate pump” they’ve owned, and the auto-stop feature helps prevent over-inflation even with minor gauge variations. Would you like tips for verifying tire pressure accuracy?
Q: Can I use it for my soccer ball and car tires too?
A: Yes! The ETENWOLF Mini Bike Pump is designed for multiple inflation uses: What it can inflate: •Soccer balls: Comes with a ball needle attachment specifically for sports balls •Road bikes: Compatible with both Presta and Schrader valves (your bike uses Presta) •Mountain bikes: Works with standard bike valves •Motorcycles: Listed as compatible in product specs •Car tires: Not recommended – while technically possible, the 150 PSI max and small size make it impractical for car tires (which typically need 30-35 PSI but require much more air volume) What’s included: •Ball needle for soccer balls and basketballs •Presta valve adapter for your road bike •Balloon valve for inflatables
Certifications & Compliance
FCC: United States
CE: European Union
RHOS: United States + EU + other regions
REACH: European Union
UN38.3: Globally applicable
CB: There are 54 member states in the world that mutually recognize this report.
