The 2.4A USB Car Charger allows you to quickly and safely charge a USB-powered device and is ideal for ultra-fast charging devices, such as iPads, other tablets and smartphones. This high-quality and ultra-compact charger works with any standard in-vehicle power outlet and features a translucent ring around the USB port that glows blue to indicate power is being passed through to your device. It is a handy tool to keep your devices fully charged and ready to use while you are on the go.