Ryobi 18V ONE+ System introduces the ultimate power tool collection. The drill is compact and powerful enough to handle any job on your project list. The impact driver features a Tri-Beam LED light system that eliminates shadows on work pieces. The bits are fast and easy to reload and the MagTray is perfect for holding bits and screws for many jobs. JobPlus base with Multi-tool Attachment is the most versatile 18-Volt multi-tool on the market. It accepts accessories from all popular brands using the universal adaptor and also accepts Ridgid JobMax interchangeable tool heads. The Anti-Vibe reciprocating saw reduces user fatigue and the adjustable, pivoting shoe allows depth-of-cut control and more efficient use of blade. The circular saw features the ExactLine laser which automatically activates for improved cutting accuracy. All the tools feature the new and improved GripZone overmold for optimum grip and user comfort. The IntelliPort Technology protects battery cells, maximizes battery life and conserves energy so well it earned an ENERGY STAR logo. The new and improved compact Lithium+ batteries improve performance of Ryobi 18V ONE+ tools up to 15 percent. Compared to the 18V ONE+ Ni-Cd battery they provide 35 percent more runtime, hold a charge 4x longer and are 45 percent lighter. Lithium+ batteries have extreme weather performance to continue work in harsh conditions and an on-board fuel gauge to "Check Your Charge" before the work begins.