Never suffer from the dreaded low battery again. With the fastest charging capabilities on the market, Belkin BOOST↑UP mobile chargers for your car and home are designed for your active, on-the-go lifestyle. The sleek, compact design is easy on the eyes, and you can plug it in virtually anywhere, so a battery boost is always in reach. It features a USB 2.0 port, 12 Watt/2.4 Amp. It charges 40% faster than 5 Watt charging. 4' Lightning to USB Cable. Use any USB cable with charger