Ryobi introduces the 18V one Lithium Ion Cordless Dual Function Inflator Deflator with 1.5 Ah Battery and 18V Charger. This inflator is capable of completing both high pressure and high volume applications. Powered by Ryobi 18V batteries, this unit has maximum portability for any location. The included battery provides extreme weather performance to withstand frigid weather conditions and delivers fade free power for maximum performance. Tool only.