This Snap-On impact wrench is a high-quality tool that will make your life easier. With a 3/8” drive size and a powerful 12V motor, it's perfect for all your automotive needs. The wrench comes with a battery and charger, and the hard case. The case looks brand new. Picked up at an estate sale, Not tested. I put the battery in, and its dead. Did not try to charge it, selling as is. Please understand before you purchase........it has not been tested. The battery could need to be replaced.