iKit rolled out a cool FM transmitter back in December that had a little LCD on it that was interesting. The company is now rolling out a new charging solution that has a USB port and will keep your gear charged up in the car, assuming that gear needs a USB port to charge. The new charger is called the iKit AutoCharge + USB.
The charger slips into the DC outlet in your car and has a 2.1 AMP USB port on it that will charge anything from Apple including the iPad. The USB port is also up the task of charging anything else with a USB port on it.
The AutoCharge + USB also ships with a sync cable. That sync cable is a coiled cable for Apple gear that plugs into the USB port on the DC charger portion. The charger is available right now for $24.95.