This NOCO GB40 Boost Jumper Starter is an essential tool for any vehicle owner. With its portable design, it is perfect for those on-the-go situations. The 12V UltraSafe Lithium Portable Power Pack can be used for gas engines up to 6.0L and diesel engines up to 3.0L. It also features 1,000 peak amps and a USB 2.1A port for convenient charging. Whether you're a mechanic or just need a reliable jump starter for your car, this NOCO GB40 Boost Jumper Starter is the perfect choice.