Jump Starter with Air Compressor, 4000A Battery Jump Box for 8.0L Gas or Up to 4.0L Diesel, 150PSl Digital Tire Inflator with Emergency Light

The CYD21 car jump starter is a must-have with a peak current of 4000A and a capacity of 8000mAh, making it ideal for starting gas and diesel engines. It is compatible with all 12 volt vehicles, from cars to boats, RVs, and more. It also functions as a 150 PSI air compressor with 4 inflation modes, a power bank, LED flashlight, and SOS light, making it a reliable emergency tool for driver. The jump box offers three LED modes - illuminated, flashing, and SOS - integrating safety, portability, and versatility into a comprehensive and professional vehicle start-up solution.

• Battery Jumper Starter Portable：Delivers a powerful 4000A peak current for vehicle starting, Capable of starting engines up to 8.0L gas or 4.0L diesel.It can jump-start 12V vehicles (cars, motorcycles, etc.) up to 40 times on a single full charge. Operates stably in extreme temperatures from -4°F to 140°F, ensuring consistent performance when you need it most.
• Versatile Portable Power Bank: Equipped with a total of three output ports—including two USB-A ports (one with fast-charging capability) and one USB-C port—this power bank enables you to charge multiple devices like your phone, tablet, and headphones simultaneously. It’s the perfect, reliable power source for travel, commuting, and emergency preparedness.
• 150 PSI Digital Air Compressor with Real-Time Display: The integrated inflator provides convenient tire maintenance with preset pressure and auto-stop features. Its bright LCD screen shows live readings for accuracy. This all-in-one device merges a jump starter, air compressor, power bank, and emergency light into a single portable unit, ready for road trips and everyday use.
• Jump Cable Comprehensive Protection: The jump starter with air compressor offers all-round safety with protections against reverse polarity, overcurrent, overcharge, over-discharge, high temperature, reverse connection, overvoltage, overload, short circuit, and spark-proof.
• 3-Mode LED Flashlight: Features a bright LED with three versatile settings—steady Flashlight for illumination, Strobe for warning, and SOS for emergency signaling. Perfect for roadside repairs at night, camping, or outdoor emergencies. Includes a convenient storage bag for neat organization in your car or backpack, making it an essential component of any vehicle safety kit.