The Stanley Fatmax J7CS Power Station Jumpstarter is a portable battery booster with a peak amp capacity of 700. Known for its reliability and durability, this jump starter is ideal for automotive use, providing a quick and efficient solution for jump-starting vehicles. The Stanley brand is well-known for its quality and performance in various tools and supplies, making this product a trusted choice for those in need of a powerful and convenient battery booster. Used gently. In good condition. Offers are welcomed