STAR UNION Mini Electric Bike Pump – 130 PSI Portable Tire Inflator with Digital Pressure Gauge & USB-C Rechargeable Battery

$42.99
$42.99
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Key Feature:

130 PSI High-Pressure Inflation

Delivers up to 130 PSI for fast and efficient inflation, making it ideal for road bikes, mountain bikes, commuter bikes, and e-bikes.

Digital Pressure Gauge

Built-in digital display provides real-time pressure monitoring, helping you achieve accurate tire pressure with confidence.

USB Type-C Rechargeable

Powered by a 7.4V 580mAh rechargeable lithium battery with convenient USB Type-C charging for reliable everyday use.

Presta & Schrader Compatible

Compatible with both Presta and Schrader valves, and includes a ball needle for inflating sports balls.

Compact & Portable

Pocket-sized at just 33.6 × 54 × 77 mm, making it easy to carry in a saddle bag, backpack, jersey pocket, or bike tool kit.

Reliable Inflation Performance

A full charge inflates approximately three 700×23C road bike tires from 0 to 100 PSI, providing dependable support for routine maintenance and roadside emergencies.
Product description

Overview

The STAR UNION Mini Electric Bike Pump delivers fast, reliable tire inflation in a compact, pocket-sized design. With a maximum pressure of 130 PSI, a built-in digital pressure gauge, and a USB Type-C rechargeable battery, it provides accurate and convenient inflation whenever you need it. Compatible with both Presta and Schrader valves and supplied with a ball needle for sports balls, this portable tire inflator is ideal for road bikes, mountain bikes, commuter bikes, and e-bikes. Lightweight and easy to carry, it's the perfect companion for daily rides, regular tire maintenance, and roadside emergencies.

Compatibility

Valve Compatibility: Presta & Schrader Valves

Applications: Road Bikes, Mountain Bikes (MTB), Gravel Bikes, Commuter Bikes, E-Bikes, Sports Balls

Specifications

Maximum Pressure: 130 PSI

Battery: 7.4V 580mAh Rechargeable Lithium Battery

Charging Port: USB Type-C

Product Dimensions: 33.6 × 54 × 77 mm

Valve Compatibility: Presta & Schrader

Additional Accessory: Ball Needle

Package Includes

  • 1 × Mini Electric Bike Pump
  • 1 × Air Hose
  • 1 × Ball Needle
  • 1 × USB Type-C Charging Cable
  • 1 × Storage Pouch
  • 1 × User Manual

Installation & Usage Notes

  • Compatible with both Presta and Schrader bicycle valves. A ball needle is included for inflating sports balls.
  • Ensure the battery is fully charged before extended use for optimal performance.
  • Allow the pump to cool after continuous operation before reinflating additional tires.
  • Store the pump in a clean, dry place and avoid prolonged exposure to water or extreme temperatures.
Shipping & Return

Most U.S. orders ship from our U.S. warehouse and are usually delivered within 3–6 days.

Orders to other countries, out-of-stock items, and customized products may ship from China and are usually delivered within approximately 14 days.

We want you to be completely satisfied with your purchase. If you have any questions, concerns, or complaints, please contact our online support team or email us at grt@star-union.net. We will respond within 8 hours.

Items can be returned or exchanged within 30 days of delivery. Please contact us before returning an item so we can help you with the next steps.