The NOCO GB40 Boost Plus UltraSafe Jump Starter is a powerful 12V lithium ion battery designed for jump-starting vehicles. Its compact dimensions of 10.3cm x 22.2cm x 12.8cm and lightweight design of 1.32kg make it portable and easy to use. The GB40 comes with a manufacturer part number of GB40 and features a safe and reliable booster design. This jump starter is a practical and essential tool for any garage or workshop, providing quick and efficient power to jump-start vehicles in need.