STAR UNION Mini Electric Bike Pump – 120 PSI Portable Bicycle Tire Inflator with Digital Pressure Gauge & Auto Shut-Off

STAR UNION SU-P001 MINI ELECTRIC BIKE PUMP

The STAR UNION SU-P001 is a compact electric bike pump designed for quick tire inflation at home or on the road. With up to 120 PSI, a digital pressure gauge, auto-stop control, USB-C charging, and Presta and Schrader compatibility, it is a convenient tool for everyday rides and emergency tire inflation.

KEY FEATURES

• Up to 120 PSI maximum pressure
• Digital pressure gauge with real-time pressure display
• Auto-stop at the preset pressure
• Lightweight 108g pocket-size design
• USB-C rechargeable
• Compatible with Presta and Schrader valves
• Built-in LED light for low-light use

120 PSI WITH DIGITAL PRESSURE CONTROL

Set your desired tire pressure and monitor the reading on the digital display while inflating. The auto-stop function helps stop inflation when the selected pressure is reached.

COMPACT FOR EVERY RIDE

Weighing approximately 108g, the SU-P001 fits easily in a saddle bag, jersey pocket, backpack, or bicycle tool kit. It is designed for cyclists who want a small alternative to a traditional hand pump.

PRESTA & SCHRADER COMPATIBLE

The pump works with both Presta and Schrader valves, making it suitable for road bikes, mountain bikes, gravel bikes, folding bikes, and e-bikes.

USB-C RECHARGEABLE WITH LED LIGHT

The rechargeable battery can be charged through USB-C. A built-in LED light provides additional visibility when inflating tires in low-light conditions.

CHECK COMPATIBILITY

Before ordering, please check:

• Your tire uses a Presta or Schrader valve.
• 120 PSI maximum pressure meets your tire requirements.
• For pressures above 100 PSI, use the included extension hose.
• For TPU inner tubes or resin valve stems, use the extension hose to reduce heat transfer.
• This mini pump is designed for bicycle tires and sports balls. It is not suitable for car tires.
• This product is not waterproof. Avoid rain, water, and wet storage conditions.

WHAT’S INCLUDED

• 1 × STAR UNION SU-P001 Mini Electric Bike Pump
• 1 × Extension Air Hose
• 1 × Ball Needle
• 1 × USB Type-C Charging Cable
• 1 × Storage Bag
• 1 × User Manual

NOT INCLUDED

• USB Wall Charger / Power Adapter

PRODUCT DETAILS

Model: SU-P001
Maximum Pressure: 120 PSI
Battery: 2 × 500mAh Rechargeable Lithium Batteries
Charging Port: USB Type-C
Pressure Display: Digital
Inflation Control: Auto Shut-Off
Lighting: Built-In LED Light
Valve Compatibility: Presta / Schrader
Product Weight: Approx. 108g
Recommended Use: Road Bike / MTB / Gravel Bike / Folding Bike / E-Bike / Sports Balls

FAQ

Q: Does the pump stop automatically?
A: Yes. Set the target pressure before inflation and the pump will stop when the selected pressure is reached.

Q: Does it work with both Presta and Schrader valves?
A: Yes. It is compatible with both common bicycle valve types.

Q: Can I use it for car tires?
A: No. The SU-P001 is designed for bicycle tires, e-bike tires, and sports balls. It is not intended for car tires.

Q: Is the pump waterproof?
A: No. Keep the pump away from rain, water, and wet storage conditions.

Q: Should I use the extension hose?
A: Use the extension hose when inflating above 100 PSI and when using TPU inner tubes or resin valve stems.