AstroAI cordless bike pump features a specially designed high-speed motor that inflates a 700 x 35C city bike tire from 60 to 80 PSI in just 35 seconds, with a single charge capable of inflating up to 25 tires. Measuring 7.87 × 1.65 × 1.69 inches and weighing only 13.4oz (380g), it is compact, lightweight, and easy to carry in a backpack or bike bag, making it ideal for daily commutes and outdoor rides. The pump offers five preset modes for different bike types, a custom mode, and the option to switch between PSI and BAR units, allowing precise adjustments. Its dual display shows both preset and real-time pressure with ±1 PSI accuracy, automatically stopping when the target is reached, and a memory function recalls the last settings used. With compatibility for Presta, Schrader, and Dunlop valves, and a maximum output of 150 PSI, it is suitable for most bicycles, e-bikes, motorcycles, and sports balls. A built-in LED light with steady, slow flash, and fast flash modes enhances visibility at night. Not intended for cars, Segways, or electric scooters.

This high-performance tire inflator is designed for fast inflation and advanced accuracy, capable of inflating car tires at 35 L/Min and bringing a 195/65/R16 tire from 0 to 35psi in 4 minutes 30 seconds, with professionally calibrated readings accurate within 1% of the tire’s pressure. Built with high-quality materials, it ensures durability and reliability, though it is recommended to let the inflator rest for 10-15 minutes after continuous use to maintain optimal performance. The LCD digital display shows precise readings in four units (KPA, PSI, BAR, KG/CM), while the 9 LED emergency light provides bright visibility in dark or low-light conditions. The user-friendly design features a durable metal body with an anti-vibration rubber mat for stability, and it operates simply by plugging into a 12V car cigarette lighter and connecting the hose to the tire. Compatible with Schrader valves on cars, SUVs, motorcycles, and bicycles, it also includes accessories for inflating balls, cushions, pillows, balloons, and mattresses. A 10ft power cord and 2.5ft pressure hose provide ample reach, and the automatic shut-off function lets you set the desired pressure value so the inflator stops when the target is reached, with a slight over-inflation adjustment to ensure precise, hassle-free inflation every time.

AstroAI Tire Inflator Portable Air Compressor Pump 150PSI 12V DC/110V AC with Dual Metal Motors &LED Light， Automotive Car Accessories&Two mode for car, bicycle tires and air mattresses, Yellow