This AC power supply adapter allows a compatible tire inflator to operate directly from a standard household electrical outlet, providing a convenient alternative to battery or vehicle power. Designed to convert AC power into the appropriate DC output required by the tool, it delivers reliable and consistent performance for inflation task...Read mores at home, in the garage, or on the jobsite. Featuring built-in protection against overload, overvoltage, overheating, and short circuits, this adapter helps ensure safe operation while protecting connected equipment. Manufactured to original equipment standards, it is an ideal replacement for a damaged or missing power supply, helping keep your inflator ready for use whenever power is available.