AstroAI 4000A Jump Starter with Air Compressor Portable Battery Booster

About this item

• IMPRESSIVE JUMP-STARTING CAPACITY: The AstroAI Jump Starter maintains reliable performance even in temperatures from -20℃ to 50℃ (-4℉ to 122℉), making it ideal for motorcycles, sedans and SUVs
• POWERFUL BOOST: The boost function is intended for vehicles that won’t start even after proper setup. This is often due to batteries drained from long periods of inactivity. Before pressing the Boost Button, ensure all instructions in the manual have been followed correctly for safe and effective use.
• RELIABLE & OPTIMAL TYRE INFLATOR: This car battery jump starter and tire inflator combines powerful jump-starting with efficient tire inflation. It automatically shuts off at the preset pressure, eliminating the hassle of constant monitoring, and can quickly inflate tyres from 32 PSI to 36 PSI in under 1 minute while effortlessly switching between pressure units (PSI, kPa, and Bar)
• 10 COMPREHENSIVE PROTECTIONS: Equipped with 10 advanced safety features, including reverse polarity, overcurrent, overcharge, overdischarge, high & low temperature protection, reverse connection, overvoltage, overload, short circuit, and spark-proof protection, ensuring your safety and peace of mind
• CLEAR & INTUITIVE LARGE SCREEN: The easy-to-read LED screen stays clearly visible even in bright sunlight, effortlessly displaying your settings and device status
• SUPERIOR USER EXPERIENCE: Featuring an efficient heat dissipation system to extend service life, the device operates quietly, delivering an exceptionally comfortable experience compared to similar products
• COMPLETE AND PRACTICAL ACCESSORY KIT: The kit includes car battery clamps, an EVA storage case, a USB-A to USB-C charging cable, four air nozzles, a 60cm extra-long air hose, and a user manual