This Dewalt DCB184-XE battery pack has a capacity of 90Wh and is designed for use with 18V power tools. It is a Lithium-Ion (Li-Ion) battery that provides a reliable and long-lasting power source for your tools. The battery is compatible with a range of Dewalt power tools and is ideal for DIY enthusiasts and professionals alike. With a voltage of 18V and a battery capacity of 5 Ah, this battery pack is perfect for powering your tools for extended periods. It is also lightweight and compact, making it easy to transport and store. Whether you are working on a DIY project or a professional job, this Dewalt battery pack is a reliable choice that will provide you with the power you need to complete your tasks.