Compact E-Bike Pump With Digital Display For Road Tires 120 PSI Fast Charging
Mini Portable Electric Bike Pump with Digital Display, 120PSI Max Pressure, 450mAh Battery and 30-Minute Fast Charging. Compact cordless tire inflator designed for road bikes — 130g and small enough to carry in a jersey pocket or bag.
Inflates a 700×25C road tire from 0 to 110PSI in a single charge cycle.
USB Type-C fast charging reaches full battery in 30 minutes.
Digital display shows real-time pressure and remembers your last target pressure setting on next startup.
Pressure Memory Function Remembers the last pressure setting used — powers on directly to your preferred target value without needing to reset each time.
Real-Time Pressure Display Digital screen shows live pressure reading during inflation.
Auto shuts off when target pressure is reached — pressure fluctuation stays within ±1PSI after shutoff while the nozzle remains connected.
450mAh Fast Charge Battery 7.4V / 450mAh battery charges fully in 30 minutes via USB Type-C at 5V 1.5A. Provides approximately 2 full inflation cycles at 110PSI per charge.
Auto Power-Off Automatically shuts down after 1 minute of inactivity in non-inflating state to preserve battery life.
Technical Specifications
- Max pressure: 120PSI
- Battery: 450mAh / 7.4V / 33.3Wh
- Charging: USB Type-C 5V 1.5A
- Charge time: 30 minutes
- Range: 2 × 110PSI inflation cycles per charge
- Compatible: 700×25C road tires — 0 to 110PSI
- Weight: 130g
- Size: 77cm
- Display: Digital screen
Features
- 120PSI max pressure
- Digital real-time pressure display
- Pressure memory — remembers last setting
- Auto shut-off at target pressure
- ±1PSI accuracy at shutoff
- USB Type-C fast charging — 30 minutes
- Auto power-off after 1 minute inactivity
- Compact 130g design
- Can be charged while powered on
The pump motor cannot run while charging — device can be powered on during charging but inflation will not start. Always check recommended tire pressure before inflating. Do not exceed maximum tire pressure rating.