Ryobi HP54L 4V Lithium Ion 600RPM 1/4 Inch Hex Chuck Compact Quickturn Screwdriver (4V Lithium Ion Battery and Charger Included) 2 SPEED GEARBOX: This tool features a gearbox that lets you switch between 200 and 600 revolutions per minute. Excellent for swapping between delicate and difficult jobs around the home RUBBER OVERGRIP: This system has a sturdy rubber molding over the pistol grip. This will help you keep a firm hold of the device, even in slippery conditions TRI-BEAM LED: You can keep your workspace lit while you drive fasteners with the LEDs attached to the chuck. Pull the trigger to activate the light 2 INCLUDED SCREWDRIVER BITS lets you get to work right away driving fasteners INCLUDED 4V BATTERY AND CHARGER are included. This battery is compatible with other 4V products from Ryobi, like the snake camera and noise cancelling headphones