Battery Cell Composition Lithium Ion Age 5 years Product Dimensions 4.65 Diameter x 9.52 Width x 1.85 Height Vehicle Service Type Passenger Car PORTABLE CAR JUMP STARTER: This portable device can jump start a full-sized car or SUV. It comes with everything needed to get back on the road in minutes. PORTABLE AIR COMPRESSOR: Equipped with 4 interchangeable nozzles or a built-in air compressor, you can quickly inflate tires, balls, rafts, air mattresses, and more. ADJUSTABLE PRESSURE SETTING: No more guessing when inflating. Easily set the desired pressure level on the display screen or the right amount of air every time. LED FLASHLIGHT: Don’t be left in the dark. This device has a built-in LED flashlight. It’s perfect for inflating a tire on a dark road or finding the pen at the back of your glovebox. For peace of mind with a full lineup of portable power, wireless charging, car jump-starting, and power solutions.