The RIDGID 18V 2Ah HYPER LITHIUM ION BATTERY is a high-quality power tool accessory designed for use with various tools and workshop equipment. With a lithium-ion battery technology and a capacity of 2Ah, this battery provides reliable and long-lasting power for your tools, ensuring that you can work efficiently without the need for frequent recharging. The 18V voltage ensures compatibility with a range of power tools, making it a versatile and essential addition to your home and garden toolkit.