The Powerplus POWX1700 air pump is easy to handle and can be used independently thanks to the switch lock feature and the 50 cm long hose. With the included accessories, you can quickly inflate your beach ball, soccer ball, air mattress, as well as your bicycle or car tires. The clear manometer shows you the correct pressure (up to 8 bar). Fully charging the 1.5 Ah battery takes about one hour. With the powerful 18 V pump, you can effortlessly inflate 4 tires. Afterward, you can neatly store everything in the plastic case. Tank capacity: 0. Sound pressure level (LpA): 77. LpA tolerance (K): 3. Sound power level (LwA): 88. LwA max tolerance (K): 3. Vibration level (a): 5.9. Vibration level max tolerance (K): 1.5. Length of power cable: 0. Battery power: 1500. Max pressure: 8. Battery required: Yes. Required batteries: ...