RYOBI introduces the 18V ONE+ Lithium HIGH PERFORMANCE Starter Kit with FREE 18V ONE+ HP Brushless 7-1/4" Circular Saw. 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 RYOBI 18V ONE+ HP Brushless 7-1/4" Circular Saw features a brushless motor delivers, which 40% faster cutting and over 325 cuts per charge, to outperform your previous tools. The die cast upper guard provides greater durability in any work environment. 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 7-1/4" Circular Saw, vacuum dust adaptor, 24T thin kerf blade, hex wrench, and operator's manual.