KOTAR is a vehicle-mounted inflation pump designed for outdoor use, featuring rapid inflation and tire pressure measurement for convenience and accuracy. It has storage areas and inflation ports on both sides, with a built-in large-capacity polymer battery. The dual-cylinder design ensures faster inflation, while magnetic core stabilization reduces mechanical loss. Made of tough ABS plastic with rubber strips for waterproofing, it's suitable for various outdoor environments. A rear lamp provides lighting for nighttime inflation or camping, enhancing efficiency, carefree usage, and safety.