The 12-Volt Max Lithium Ion line of tools encompasses a screwdriver, drill/driver, impact driver, impact wrench, LED work light, inspection camera, and infrared thermometer. All products have a battery that charges in 40 minutes. The line features a 1/4-inch hex chuck on the impact driver and screwdriver, permitting users to push the bit in with one hand and lock it in place. There's a wireless, removable screen on the inspection camera for accessing tight areas. The tools come with a three-year limited warranty, one-year free service contract, and 90-day money back guarantee. 800.433.9258.