Out of air? Not with the Einhell cordless inflator/deflator 4020421. As part of the powerful Power X-Change family, the inflator/deflator is powered by an 18V Power X-Change battery. Its high-pressure pump reaches up to 160 PSI and is ideal for inflating balls, bicycle and car tires. The low-pressure pump provides air in air mattresses and pool inflatables. The air can then be let out using the low-pressure deflator option. On the two-line LCD display, the actual and target pressure can be read in bar, PSI or kPa. When the desired pressure is reached, the pump switches off automatically. A push button switch for inflating in the high-pressure range without presetting the pressure additionally simplifies handling. The included 3-piece adapter set contains a ball needle, a tire adapter and a conical adapter. The adapters are placed in the practical, integrated storage compartment in the inflator/deflator housing. This way, no individual parts are lost. The high-pressure and low-pressure hoses can also be placed in the integrated compartments in a space-saving manner. A practical handle and its low weight make the inflator/deflator a handy companion for on the go and at home. Delivery does not include battery or charger. These are available separately.