10-In-1 CAR JUMP STARTER: The KF03 jump box integrates 10 practical functions to meet all your needs, including car emergency starter, air compressor (5 modes: car/ motorcycle/bicycle/ball/custom), mobile power bank and LED lighting (3 modes: flashlight/strobe/SOS warning)

START DEAD VEHICLE BATTERY: With the 6000A peak current, this car battery jump starter can easily restart all 12V dead vehicles (up to ALL gas/10L diesel engines) in seconds, even in -4℉~140℉. Supporting over 1000+ charging cycles and equipped with ultra-long standby time, it is always ready to help you

160PSI SUPER FAST INFLATION: The jump starter with air compressor can inflate a car tire from 30PSI to 35PSI in just 1 minute, fully achieving the efficiency of professional air compressors. The jump starter battery pack supports smart preset & auto shut-off without repeated adjustment and check

MULTI-PURPOSE POWER BANK: With a built-in high-capacity battery, this car battery charger jump starter can be used as a power bank that can quickly charge your cell phone, laptop and other USB devices anytime and anywhere. It's perfect for outdoor adventures and road trips, etc

HIGH BRIGHTNESS LED LIGHTS: The portable car jump starter is packed with a 1000-lumens LED flashlight to provide help in darkness or for emergency situations that support 3 variable light modes (flashlight, strobe, and SOS). It keeps you from falling into a dark panic while camping, hiking or exploring

UNIQUE 5INCH LARGE SCREEN: The portable jump starter for car has a user-friendly oversized digital screen, which makes it always easy to read, even when exposed to outdoor strong sunlight. Battery level, inflation mode, real-time tire pressure and unit display are all visible at a glance

10 SAFETY PROTECTION MEASURES: The easy-to-use booster pack jump starter features 10 intelligent safety protections against overcharging, short circuiting, sparking, overloading and more. Safely connects to any 12V vehicle without worrying about incorrect connections or sparking

WHAT YOU GET & WARRANTY: The jump starter kit includes 2-in-1 jump starter with air compressor*1, smart jumper cable*1, type-C cable*1, pump tube*1, air nozzle*3, user manual*1, storage bag*1. Sikoolet offers you a 24-month warranty and lifetime technical support. Please feel free to let us know if you have any questions