This Worx combo kit features one 20V 3/8" Cordless Drill/Driver (WX100L.9), one 20V PowerShare 6.5" Cordless Circular Saw (WX526L.9), two 20V 2.0 Ah Max Lithium-Ion Batteries (WA3669) and one 20V/18V Li-ion Charger (WA3742). The Worx 20V 3/8” Drill/Driver with variable two-speed gearing ranks first in its class with a 7” conveniently compact body that only weighs 2 lbs. Featuring a full sized 3/8” chuck and all metal gears, this high-performance drill is perfect for completing any DIY project with comfort and confidence. With an ergonomic GRIPZONE and a 2-Speed Gear Box for easy starting and complete control throughout use. The Worx Cordless Circular Saw combines power and portability for efficient cutting. With a max. cutting depth of 2-3/16′′ and a high-speed 4700 rpm, Worx 20V circular saw is ideal for cutting through 2X lumber effortlessly. At just 6.4 lbs., Worx cordless circular saw is lightweight and compact design provides exceptional comfort and control. Worx power circular saws '0-50°tool-free bevel adjustment and easily adjustable cutting depth enable precise and angled cuts. You can run your entire Worx PowerShare collection of tools on these 20V 2.0 Ah Max Lithium-Ion Batteries. These batteries are lighter, which makes the tool lighter, and more efficient, than rechargeable batteries based on older designs. Max L-ion batteries don’t wane or drain, and won’t suffer from the memory effect that prevented last generation’s batteries from fully charging as they got older. Plus, they just last longer, so they’ll save you money. The Worx 20V/18V Li-ion Charger is for 20V MaxLithium batteries: WA3520, WA3525, WA3512, WA3512.1, WA3522, WA3544, WA3575, and WA3578.