The STANLEY® FATMAX® LJ18FC 1,800-Peak-Amp Lithium Jump Starter is a portable jump starter and USB power bank in a small, take-along size. 1,800 peak amps of starting power instantly jump starts cars and trucks up to 8 cylinders. Powder-coated metal clamps are included. The reverse polarity protection assures jumper cables are connected correctly. The mini powerpack features USB-A (15 watts), USB-C® PD (30 watts), power in, and power out. The bright LED light helps with repairs after dark. It includes an attractive, handy carrying case and a 1-year warranty..