Portable Car Jump Starter With Air Compressor, 12V Battery Booster For 9.0L Gas/8.0L Dl, 4000A 150PSI Tire Inflator, Smart Jumper Cables, Led Flashlig

[7-IN-1 MULTIFUNCTIONAL DEVICE]The Jump Starter with air compressor features advanced 2025 design, setting future market flow. This multifunctional battery jump starter integrates seven essential functions: car emergency start, portable jump starter for car, tire inflation, tire pressure display, lighting, SOS alert, charging for mobile devices, and powering 12V vehicle-mounted equipment.[4000A HIGH-POWER PERFORMANCE]Equipped with an upgraded smart chip, the jump starter power pack delivers a powerful 4000A cranking current, enabling quick and easy vehicle starts even in extreme conditions (14°F to 140°F). It supports 9.0L gasoline engines and up to 8.0L dl engines. Designed to sustain over 1000 recharge cycles, this jump starter offers reliability for up to 24 months, always ready to assist.[SMART AIR COMPRESSOR]With 35L/min inflation speed, it inflates tires quickly-reaching 20 PSI in 1 minute. Features preset pressure settings, auto shut-off, and real-time LCD display. Includes 4 nozzles for car, bike, sports gear, and more.[FULL-SPECTRUM SAFETY]Equipped with 10 built-in protections, including reverse polarity, overcharge, short circuit, and temperature safeguards. Smart jumper cables auto-detect connection status with visual and audible alerts to ensure safe operation.[PORTABLE POWER & LED FLASHLIGHT]Doubles as a 12,000mAh power bank with Type-C output for mobile charging. The 200-lumen LED light offers 3 modes: steady white, red-blue strobe, and red SOS-ideal for roadside emergencies or nighttime use.[USAGE REMINDERS]Allow compressor to cool after extended use. Charge fully before first use and maintain above 75% for best performance. Recharge every 2–3 months to prolong battery life.