The product is a set of 2 x 20V 6.0Ah Li-Ion replacement batteries for Dewalt 20V batteries DCB200 and DCB184. These batteries are brand new, not used, and have a 5-year manufacturer warranty. They are lithium-ion batteries with a total capacity of 2 x 6.0Ah, providing long-lasting power for your power tools. The batteries are yellow in color and are compatible with Dewalt tools that use 20V batteries. Made in the United States, these batteries offer reliable performance for your DIY projects and home improvement tasks.