NEVERLAND 16000mAh 150PSI Cordless Tire Inflator (Portable Air Compressor) via Amazon [amazon.com] has it on sale for $31.99 – 50% off when you apply promo code VP4F4WBZ at checkout = $15.99. Shipping is free with Prime or on orders $35+.

Features:
【1-Min Fast Inflation】 35L/min airflow fills car tires, bike tires, and balls in just 1 minute—ideal for roadside emergencies, home garages, or travel use.
【Smart PSI Detection + Auto Shut-Off】 Digital gauge shows real-time pressure and stops at your preset level—no over-inflation, no hassle.
【5 Preset Modes】 Car, Bike, Motorcycle, Ball, and Custom. Easy one-touch control with clear LED display.
【16000mAh Battery + 12V DC Backup】 Inflates up to 12 car tires on a full charge; includes DC cable for emergency backup.
【Compact & Multi-Functional】 Features 3-mode LED light (SOS/Strobe/Steady) and doubles as a power bank for devices.
【Great Gift for Drivers & Adventurers】 A practical tool for families, travelers, and car owners—portable safety and peace of mind on the go.