STAR UNION Mini Electric Bike Pump 130 PSI, USB-C Rechargeable Bicycle Tire Inflator for Presta & Schrader

MINI ELECTRIC BIKE PUMP FOR EVERYDAY RIDES Inflate your bike tires quickly with the STAR UNION mini electric bike pump. Designed for road bikes, mountain bikes, gravel bikes, commuter bikes, and e-bikes, this compact tire inflator features up to 130 PSI pressure, a digital pressure gauge, auto-stop function, USB-C rechargeable battery, and Presta / Schrader valve compatibility. • Up to 130 PSI inflation pressure • Digital pressure gauge • Auto-stop inflation function • USB-C rechargeable battery • Compact pocket-size design • Presta and Schrader valve compatible • Ball needle included 130 PSI FAST INFLATION The mini electric pump delivers up to 130 PSI pressure for common bicycle tire inflation needs. It is suitable for daily riding, commuting, road cycling, MTB rides, gravel riding, and emergency tire inflation. DIGITAL PRESSURE GAUGE The built-in digital display shows real-time tire pressure during inflation.This helps you check the pressure more easily and avoid guessing while inflating your tires. AUTO-STOP FUNCTION Set the target pressure before inflation. The pump helps stop automatically when the selected pressure is reached, making tire inflation easier and more controlled. COMPACT USB-C RECHARGEABLE DESIGN The small body is easy to carry in a bike bag, backpack, saddle bag, or jersey pocket. The USB-C rechargeable battery makes it convenient for daily use and pre-ride preparation. PRESTA AND SCHRADER COMPATIBLE This pump works with both Presta and Schrader valves. A ball needle is also included for sports balls and other compatible inflatables. CHECK BEFORE USE Before ordering, please confirm: • Your tire valve is Presta or Schrader • 130 PSI maximum pressure meets your tire needs • The pump is used for bikes, e-bikes, balls, or small inflatables • It is not intended for car tires or large-volume inflation Not sure if it fits your use? Send us your tire valve type and tire pressure requirement. We will help you check. WHAT’S INCLUDED • 1 × Mini electric bike pump • 1 × Air hose • 1 × Ball needle • 1 × USB Type-C charging cable • 1 × Storage pouch • 1 × User manual PRODUCT DETAILS Model: STAR UNION Mini Electric Bike Pump Maximum pressure: 130 PSI Battery: 7.4V 580mAh rechargeable lithium battery Charging port: USB Type-C Product dimensions: 33.6 × 54 × 77mm Valve compatibility: Presta and Schrader Application: Road bikes, MTB, gravel bikes, commuter bikes, e-bikes, and balls USAGE NOTES This mini pump is not designed for car tires. Allow the pump to cool after continuous use before inflating additional tires. Store the pump in a clean, dry place and avoid prolonged exposure to water or extreme temperatures. FREQUENTLY ASKED QUESTIONS What is the maximum pressure? The maximum pressure is 130 PSI. Does it show real-time pressure? Yes. The digital pressure gauge shows tire pressure during inflation. Does it stop automatically? Yes. Set your target pressure, and the pump helps stop when the selected pressure is reached. Does it work with Presta and Schrader valves? Yes. It is compatible with Presta and Schrader valves. Can I use it for car tires? No. This mini pump is designed for bikes, e-bikes, balls, and small inflatables. What is included? The package includes the pump, air hose, ball needle, USB Type-C charging cable, storage pouch, and user manual.