The 2.4A USB car charger allows to quickly and safely charge a USB-powered device and is ideal for ultra-fast charging devices such as iPad (including iPad Mini), other tablets and cellular phones. 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 device. It is a handy tool to keep devices fully-charged and ready to use while are on-the-go.