BSCOBBER Portable Air Pump A3S Bicycle Digital Gauge Display Schrader Presta Tires Electric Tyre Inflator 120PSI Mini Pump
Product Specifications
- Size: 70.6 × 45 × 28.6 mm
- Weight: 137 g
- Material: Aluminum alloy
- Battery: 7.4 V, 2 × 500 mAh
- Charging: Type-C, 5V/1.5A
- Current: 2–6 A
- Runtime per full charge: Approx. 200 seconds
- Max pressure: 120 PSI
Charging Instructions
Use a compatible charger. A full charge takes about 45 minutes.
Indicator light: Flashing red during charging → solid green when fully charged.
ProductAdvantages::
- Enhanced Puncture Resistance
- Made from a specially formulated TPU material with high durability. The seamless one-piece molding technology eliminates joint lines along the tube body, and the reinforced valve base minimizes the risk of air leakage.
- Ultra-Lightweight Design
- Weighing only 36g—approximately 100g lighter per tube than standard butyl rubber tubes. A pair saves up to 200g, reducing overall bike weight significantly.
- Improved Ride Responsiveness
- The reduced rotational weight enhances wheel acceleration and sprint performance, offering a more agile riding experience.
Tips
-Before installation, inflate the tube slightly to check for leaks.
-When installing, first inflate to 0.5 PSI to ensure the tube fits snugly against the inside of the tire, then press and adjust as needed.
-Do not exceed 6 PSI when inflating the tube outside the tire, as overinflation will cause permanent damage.
-Never exceed 6 PSI during unattached inflation — this will irreversibly expand the tube.