Portable tools offer convenience when moving from place to place around the home or on a job site. Cordless drills and circular saws feature on-board batteries so you aren’t limited by the length of a power cord. Many power tools from the same brand use identical batteries. This makes it quick and easy to exchange depleted batteries for charged ones across multiple pieces of equipment. Other tools, such as drivers, jig saws, and nailers, include carrying cases to transport the tools and their related accessories.