SKIL PWR core 12 2-Tool power drill and impact driver Combo use the Brushless 12V 1/2 inch cordless drill driver for a variety of projection light to heavy-duty jobs. The cordless impact driver can loosen larger bolts, drive screws through thick surfaces, and take on the toughest materials. All this power is harnessed in a compact and lightweight design. This drill driver and impact driver Combo also includes a PWR core 12 2. 0Ah Lithium battery with PWR assist Mobile charging and a PWR jump charger, so you can start working right away. More about SKIL PWR core 12 Brushless 12V 1/2 inch drill driver: -compact drill with brushless motor delivers up to 350 inch-pounds in torque-Hybrid chuck secures bit with chuck jaws or lock 1/4 inch hex bit without tightening the chuck-1/2 inch single-sleeve keyless chuck: Quick and easy bit changes-Variable speed trigger: 0-450 RPM low and 0-1700 RPM High-17 1 clutch settings-LED light helps you see your work clearly -includes 2 inch PH2 bit more about SKIL PWR core 12 Brushless 12V 1/4 inch hex impact driver: -compact power and efficiency with brushless motor-aluminum Gearbox for durability/4 inch collet for Quick bit changes-Halo light is 5x brighter than common lads-two-speed torque selection-1100 inch-pounds of torque with the power to drive large fasteners and bolts-includes 2 PH2 bits more about SKIL PWR core 12 2. 0Ah Lithium battery: -one 2. 0Ah battery with PWR assist Mobile charging USB port-Longer run time and battery life with PWR core 12 Lithium Battery-Green LED fuel gauge displays battery charge-Pair with any SKIL PWR core 12 tool more about SKIL PWR core 12 PWR jump charger: -charges battery from 0% to 25% in 5 minutes-Fully charges in 45 minutes-Battery charge status display-USB output: 5V 1. 0A-back holes for wall mounting about SKIL PWR core 12 technology: the innovative PWR core 12 system is built for longer battery life, faster charging, and convenience. Industry-leading PWR core 12 Lithium Battery technology utilizes a patented cooling system; Each cell is wrapped with temperature management material to keep the battery Cool and powering on for 25% longer run time and 2x battery life. PR jump charges the battery from 0% to 25% in just 5 minutes, providing enough power to blast through 100 screws (based on 2. 0Ah battery). and PWR assist Mobile charging provides power on-the-go with a USB port to charge other devices. These innovations fuel the powerful performance of the PWR core 12 system.