RYOBI Factory-Reconditioned Cordless Inflator + Power Supply + Worklight ZRYN500A Inflates up to eight15 in. tires from 18 PSI to 32 PSI on a single charge Conveniently charges using extra long 120 Volt AC charging cord. High pressure inflation for fast and easy maintenance of tires, sports equipment and more. 2 in. pressure gauge allows easy view of pressure level. High output worklight illuminates areas enabling night time inflation.