The Schumacher SL1668 1200A Lithium Ion Jump Starter is a powerful and reliable tool designed to jump start vehicles quickly and efficiently. With a high capacity lithium ion battery, this jump starter can provide up to 1200 amps of starting power, making it suitable for a wide range of vehicles. The Schumacher brand is known for its quality automotive products, ensuring that this jump starter is both durable and effective for jump starting your vehicle in emergencies new unopened package free shipping