For TomTom N14644 125 XL XXL GO GPS Life-Tech Dual USB Car Charger w/ Data Cable Dual 2-Ports USB sockets allow you to charge 2 devices at once Output: 5V-2000mA Output Charge most devices that use a USB charging cable, (GPS, iPod, iPhone, cell phone, MP3, PDA, Blackberry etc..)) IC Chip recognizes a full battery & automatically switches to saver mode Elimate excessive space by bulky charger with this slim and compact usb charger