Power tool combo kits provide a variety of resources in one purchase, making them economical. The kits normally come with all tools using the same type of charger, eliminating the need for various charging cords in an area. Popular power tool combo kits come with a power drill, flashlight, power saw, and battery. Each kit is distinctly different, so reading the contents on each is important to get the combination of tools you need. They typically come with their own charger, designed specifically for their battery pack, and additional batteries are normally available for purchase. Some kits have other individual pieces which can be purchased and added to the set, like a driver or additional drill. Power tool combo kits also have carrying cases available if not included in their purchase, making transporting them from job to job easy and efficient. Purchasing tools in this way can be a big money saver.