Belkin today introduced new accessories for the latest iPods, which Apple unveiled yesterday at the special music event in San Francisco. The Auto Kit for iPod (US$39.99) connects the new iPod to a car’s power source and speaker system, and includes a cable that charges the unit from the car’s cigarette lighter. The Auto Kit also offers an adjustable amplifier and 3.5mm audio-out jack that allows you to play the iPod through the car stereo or other audio equipment. The Backup Battery Pack for iPod ($59.99) allows you to easily power the new iPod with replaceable batteries. It provides 15-20 hours of playing time and incorporates a power-level indicator to signify when the batteries are running low. The Mobile Cassette Adapter ($19.99) connects the iPod to a car stereo through the car’s in-dash cassette player. All three products will be available on May 1.