The Halfords Advanced Lithium Portable Jump Starter Kit is a high-quality product designed for jump starting vehicles. With a capacity of 6,000mAh and peak amps of 400Amp, this unit provides instant starting power and jump starting capability. The package includes a user manual, charging cable, clamps, and features such as an LED light, reverse polarity protection, and a USB charger. Made in the United Kingdom, this portable jump starter is a reliable and essential tool for any garage or vehicle maintenance kit.