Enter the RYOBI 18V ONE+ System with the RYOBI 18V ONE+ 12-Tool Combo Kit – 1/2" Drill/Driver, 1/4" Impact Driver, Reciprocating Saw, 5-1/2" Circular Saw, Multi-Tool, Jig Saw, Brad Nailer, 4-1/2" Angle Grinder, Random Orbit Sander, 1/2" Impact Wrench, 7-1/4" Miter Saw, LED Light, (2) 18V 4Ah Lithium Batteries, 18V 1.5Ah Lithium Battery, Charger, and (2) Tool Bags. The RYOBI 18V ONE+ System gives you the power to do more - bringing the ultimate in cordless versatility and variety to tackle any project at home or on the jobsite and everything in-between. No matter your interest or skill level, RYOBI can power it! The key to the System lies in the 18V Lithium Batteries that provide fade-free power for maximum performance and feature a high-visibility integrated fuel gauge to monitor remaining runtime. This 18V ONE+ 12-Tool Combo Kit is backed by the RYOBI 3-Year Manufacturer's Warranty.