RYOBI introduces the 18V ONE+ Lithium HIGH PERFORMANCE Starter Kit with FREE 18V ONE+ HP Compact Brushless 4-Mode 3/8" Impact Wrench. 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. This 18V ONE+ HP Compact Brushless 4-Mode 3/8" Impact Wrench is designed to live up to professional expectations, delivering a powerful solution in the most compact and lightweight design. Measuring at only 5.4" in length, this tool is 31% more compact and 29% lighter in weight than our brushed 3/8" Impact Wrench making it ideal for working in tight spots and completing overhead 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 4-Mode 3/8" Impact Wrench and operator's manual.