The AC-8366 is a versatile AC/DC powered tire inflator that works with both household AC power (110V-230V) and vehicle DC 12V outlets. With no internal battery to maintain, it delivers instant, reliable inflation whenever power is available — the ultimate no-maintenance solution. The 22mm high-flow cylinder reaches up to 150 PSI, fully inflating a standard 195/65/R15 tire in approximately 5.5 minutes. The digital pressure gauge provides accurate readings in PSI, BAR, KPA, and Kg/cm squared with auto-stop functionality to prevent over-inflation. The generous power cord, durable air hose, and comprehensive adapter kit make the AC-8366 suitable for car tires, motorcycle tires, bicycle tires, sports equipment, and inflatable products. An integrated LED work light aids nighttime use. For workshops, fleet maintenance, and home garages where AC power is always available, the AC-8366 delivers professional performance without battery dependency.