Air up anything, anywhere! Slime's Cordless Tire Inflator offers powerful battery technology in a compact design. With a built-in Lithium-Ion rechargeable battery, a dial gauge measuring 0-60 psi, and bright LED lights, the Slime Cordless Tire Inflator delivers untethered inflation and portability! Built-in Lithium-Ion battery that holds a charge for four months Inflates a standard car tire from flat to full in 8 minutes Fills 3 tires on one battery charge (from flat to full) Built-in dial gauge (0-60 psi), Bright LED work light and Battery life indicator lights