Get the upper hand on inconvenient dead car batteries and flat tires. The HALO® Bolt Ultimate™ 3.0 offers four products in one compact, easy to carry design. Not only will it jump start your vehicle, but it can inflate your tires, charge USB and AC-powered devices, and it has an integrated floodlight, so you're better prepared for emergency roadside situations or power outages. With 1500 peak amps, you can confidently jump start any 12-volt car, SUV, truck, or marine battery. Patented safety technology ensures the jumper cables are always spark-proof while being handled, and the battery is built with the latest in smart battery protections. Get dynamic, relevant information from the extra large digital display, including a voltmeter to help diagnose your vehicle's battery. The 3-step jump start guide is conveniently printed directly onto the microfiber storage bag, so it's available when you need it. The Bolt Ultimate 3.0 can be charged at home or in a vehicle and it doubles as a portable power station to recharge USB-powered devices and with the integrated AC inverter, you'll always have an outlet available for your laptop so you can work from anywhere.