Ryobi ONE+ 18V 5.0Ah Lithium+ Battery Pack

This 5.0Ah battery pack is great value and lets those already using products from the Ryobi ONE+ 18V system to extend the run time of their tools. The RYOBI ONE+ system has more than 40 tools that work with the same battery platform, giving you the ultimate versatility in tool selection to get your job done. You can get more done in less time and improve the performance of every RYOBI 18V tool ever made. No matter how you add it up, ONE+ is the one system that delivers more.