2- 20V 4AH and 1-20V 2AH Craftsman rechargeable batteries with 1- Fast charger, 1- regular charger, 6 spools of weed eater line(fits lst136), and 3 caps and springs. Batteries are less than 3 yrs. old and are in great shape. I used them with a weed trimmer, but they can be used with other Craftsman tools that take 20 V.