and portable, with the car on the road, responding at any time, compact body, visible everywhere in the car, refusing to put it on top at critical moments. The lithium battery-powered mobile air pump is compatible with Dewei 18V. It can be used in cars, motorcycles, bicycles, basketballs, footballs, etc. It is easy to use by adjusting different maximum air pressure knobs. And equipped with various inflation nozzles. Name: Electric Air Pump Voltage: 21V Current: 10A Power: 50-60W Air Volume: 45 (L/min) Scope of application: tire/ball inflation Applicable battery: 18V lithium battery applicable (without battery) of air pressure: 1. Basketball air pressure 7-9PSI 2. No. 4 football 6-8PSI No. 5 football 8-9PSI 3. Car tires 33.5-36.3 4. 30-90PSI Road Bike 80-130PSI Material: Plastic Color: Yellow Package Contents: 1 Set x Electric Air Pump Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a