Used dewalt impact driver in full working order This DEWALT DCF 787 18V Impact Driver is a powerful tool that will make your DIY projects a lot easier. It comes with a 4Ah battery that is fully charged and ready to go. The impact driver is made by DEWALT, a trusted brand in the industry, and is designed to be durable and long-lasting. With its 18V voltage and one battery, this impact driver is perfect for any project that requires a lot of power. It is ideal for DIY enthusiasts and professionals alike, and is sure to get the job done quickly and efficiently. Whether you are working on a project in your home or garden, or are a professional tradesperson, this DEWALT DCF 787 18V Impact Driver is the perfect tool for the job.