The Kramp 026230GYS Gyspack Auto is a robust and portable 12V jump starter, ideal for starting cars, vans, and boats. It features an integrated 18Ah lead-acid battery, delivering a powerful 450A starting current and 1250A peak current. This unit is equipped with reverse polarity protection for safe operation, a convenient 12V DC power supply for external devices, and an integrated LED light. Its compact design, with dimensions of 280mm length, 100mm width, and 210mm height, and a weight of 6.6kg, makes it easy to handle and store.