GRUNDIG Electric Bicycle Pump, Portable Mini Air Pump

Description Mini design & travel service friendly: 154g light, compact – ideal for travel, as CO₂ cartridges/high-performance pumps are prohibited in luggage. Rapid inflation & short charging time: 52 seconds to 80 PSI (700x25C tires). 50-minute charging time for 3 full inflation cycles. 3 Modes + Automatic Safety: 3 preset modes, automatic shutdown at target pressure – manually stoppable by button press. Universal for all valves: Compatible with Schrader & Presta valves + extra air tube for completely flat tires. LED display for precision: LED screen displays up to 150 PSI – safe monitoring without overinflation. specification Brand: GRUNDIG Dimensions: 8.4 * 5.3 * 3.5 CM Weight: 155 G Color: Orange Scope of delivery: French valve connector 1 piece, air pipe connector 1 piece, charging cable 1 piece, ball needle 1 piece, air Air nozzle for ball swim ring, 1 piece Motor type: brushless motor Cylinder material and specifications: Metal material, 12 cylinders (cylinder diameter 12 mm) Motor voltage: DC 7.4 V Motor power: 48 W Maximum motor current: 10A Motor operating current: 7A Battery voltage: 7.4 V Battery capacity: 500 mAh Noise: 85 dB (1 meter open distance) Inflation speed: Gas flow rate: 12 l/min; Screen display function: 1. Real-time display of the air pressure value 2. Three pump modes (bicycle, motorcycle, ball) 3. Four-grid power display 4. Air pressure unit (PSI) Displayed maximum air pressure: 150PSI Barometer range and accuracy: Digital tube display, mileage 3~150PSI. Measurement accuracy (measurement point 35psi) + 1PSI Charging interface/charging parameters: Type-C interface; 5 V/1.5 A Air tube length: 100+10mm (with push-type quick connector) Operating temperature: 0°C~45°C Storage temperature: -10°C~60°C