Use two 12V DC car chargers simultaneously with this DC socket multiplier that fits into a cup holder. It includes 2 USB ports to charge 5V devices as well. Keep your GPS running while your recharge your cell phone, MP3 player or PDA. A battery level indicator warns you if you're pulling down too much electricity from your vehicle's battery.
dc adapter,auto,travel,usb,cupholder
by Wagan
