RYOBI introduces the 18V ONE+ Lithium HIGH PERFORMANCE Starter Kit with FREE 18V ONE+ HP Brushless 1/4" Impact Driver. 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-ion 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. The 18V ONE+ HP Brushless 1/4" Impact Driver features a brushless motor delivering up to 25% faster driving. This impact driver works overtime, so you don't have to. 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 Brushless 1/4" Impact Driver and operator's manual.