Product Overview

The AC-6688 is the #501 variant in our premium dual-power digital display inflator series, featuring both DC 12V in-car power and an 11.1V (2000mAh x 3) lithium battery for cordless operation. The 22mm high-volume cylinder delivers rapid inflation — a standard 195/65/R15 tire fills in approximately 5 minutes, among the fastest in our entire product range. The large digital display provides crystal-clear pressure readings with programmable auto-stop for hands-free precision. A single battery charge supports up to 3 complete passenger tire inflations. Switch seamlessly between 12V corded mode for unlimited runtime and battery mode for total portability — charge your devices or top off tires anywhere. The AC-6688 combines professional-grade inflation speed with the convenience of dual power sources. Its robust construction, LED work light, and comprehensive accessory kit make it equally capable in a home garage or on a remote mountain road. Designed for SUV and truck owners, fleet operators, and anyone who values speed above all else when it comes to tire maintenance.