RYOBI introduces the 18V ONE+ Lithium HIGH PERFORMANCE Starter Kit with FREE 18V ONE+ HP Brushless Rotary Tool. 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. The 18V ONE+ HP Brushless Rotary Tool is designed to live up to professional expectations, delivering a powerful solution with longer runtime and 2 times more power under load. The variable speed dial allows users to choose from 1,000 Rated RPM all the way up to 25,000 Rated RPM, helping to ensure maximum precision and accuracy for all applications. 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 Rotary Tool includes a 36" flexible shaft, 40 grinding/cutting/sanding/polishing accessories, an accessory storage case, wrench, and an operator's manual.