Ryobi One P505 18V Lithium Ion Cordless 5 1/2" 4,700 RPM Circular Saw (Battery Not Included, Power Tool Only), Green GRIPZONE OVERMOLD: The handles of this power tool are lined with a rubber mold. This increases friction between your hands and the tool, improving handling in most conditions TRANSPARENT LOWER GUARD: The polyurethane blade guard is clear, so you can get maximum visibility on your work while you make your cuts ADJUSTABLE BEVEL: You can adjust the foot of this cordless circular saw up to 50 degrees to cut at a variety of angles for different applications EXTRA SIDE HANDLE gives you improved control. Its location on the left side of the tool gives you greater visibility over your cuts while you work ONE+ COMPATIBLE: The circular saw works with Ryobis 18 Volt batteries. These battery models include the P100, P102, P103, P104, P105, P107, and P108 (Batteries not included)