About this item

• ALL-IN-ONE PORTABLE JUMP STARTER：Say goodbye to old, bulky jump-start battery packs! The AstroAI Lithium Battery Jump Starter is more lightweight and portable with 6 practical functions to meet all your needs, including car emergency jumpstarting, air compressor, 3 light modes (flashlight, SOS warning, strobe), and a power bank (USB ports for charging mobile devices)
• PORTABLE & COMPACT: The S8 Air Jump Starter takes up little space in a car. Never worry about losing parts; the power cord and accessories can be stored in the jump starter. Thanks to the widened honeycomb hole design, the jumpstarting temperature of the battery jump starter is reduced by 30% to let heat pass through quickly. NOTE: THE AIR TUBE WILL BE HOT AFTER INFLATION. PLEASE WAIT UNTIL IT COOLS OFF TO REMOVE
• **PORTABLE AIR PUMP & TIRE INFLATOR:** This air compressor, capable of 150PSI, features five preset settings (available in three units: PSI, kPa, Bar) for inflating vehicles, motorcycles, bicycles, and sports balls. It automatically ceases operation when the desired pressure is reached—eliminating the need for ongoing adjustments or supervision. With a high-performance cylinder, the pump offers rapid inflation at a rate of 25L per minute, inflating a tire from 32PSI to 36PSI in just one minute. **Important:** Give the air compressor a break for at least 10 minutes after every 10 minutes of use.
• ENHANCED SAFETY & QUALITY: The AstroAI S8 Air Jump Starter has 10 built-in 10 protection features that prevent misoperation from occurring, meeting national standard UL & FCC Certifications. Its durable ABS housing is tough enough to withstand accidental drops. Our customer's safety and comfortability using this product is our top priority
• UNIQUE 2.4" LARGE SCREEN：The S8 Air Jumpstarter has an intuitive 2.4" digital screen that is readable even in bright sunlight. This portable jump starter detects and displays operational status, battery level, and error codes in real time. When using the air compressor function of this tool, the large screen displays preset values and real-time pressure values, allowing users to read and monitor the inflation process all at once
• HIGH PERFORMANCE, START DEAD BATTERIES: Safely jumpstart a dead battery in seconds with this compact and powerful battery jump starter. This 1500-amp lithium booster can produce up to 20 jump starts on a single charge, and is rated for up to 6L gasoline and 3L diesel engines. The S8 AIR battery pack can reliably start 12V batteries easily even at -4~140℉. It's universally compatible with cars, trucks, motorcycles, lawnmowers, SUVs, snowmobiles, boats, etc