RYOBI introduces the 18V ONE+ Lithium HIGH PERFORMANCE Starter Kit with FREE 18V ONE+ HP Compact Brushless 5/8" SDS-Plus Rotary Hammer. This kit gives users the versatility to complete a wide array of projects with minimal downtime. Each battery provides more runtime than the previous lithium battery, increasing overall efficiency. INTELLICELL battery technology features advanced electronics allowing batteries to last longer, think smarter and deliver up to 30% more power. The COOL-CORE design reduces temperature to optimize battery performance and extend battery life. Measuring at only 11.4" in length, this tool is 43% lighter weight than its full-size model, giving you better access to tight workspaces and overhead applications. With ONE+ HP technology, this tool can deliver up to 6,200 BPM. It also features 2 modes: rotary hammer and drill. This 18V ONE+ Lithium HIGH PERFORMANCE Starter Kit is backed by the RYOBI 3-Year Manufacturer's Warranty and includes an 18V ONE+ 6.0Ah Lithium HIGH PERFORMANCE Battery, an 18V ONE+ 4Ah Lithium HIGH PERFORMANCE Battery, an 18V ONE+ 2Ah Lithium HIGH PERFORMANCE Battery, an 18V ONE+ Charger, Bag, an 18V ONE+ HP Compact Brushless 5/8" SDS-Plus Rotary Hammer and Operator's Manual.