Bolt Power&reg; X-5 New Portable Jump Starter 400 AMP Peak - Extended Power Charger for Electronic Devices The car jump starter is compact and portable. It can jump start your car 3,000 times, if fully charged, over the complete life of the battery 5-in-1 car jump starter power bank: auto 12V emergency starter, car battery charger, 4-in-1 mobile phone power station LED emergency light. Built-in 8,000 mAh power bank with 12V/16V/19V DC output, it features a key switch to choose different voltages, LED indicator showing the status, 7-in-1 laptop adapters fitting for various brands of laptops Combines 4 mobile adapters in one USB 5V/2.1A port, which makes it convenient to charge four mobile devices such as smart phone, MP3/MP4, GPS, camera and PSP simultaneously. The LED emergency light has 3 modes (high, strobe and SOS)) and can last 120 hours.