For one thing, it doesn’t help when you’re in the car. This kit fixes that. Now you can charge your iOS device anywhere there’s a 12V DC outlet.
Keep the original charger at home, and this one at the office – or maybe next to your favorite chair in the living room. Because there’s never a good time to run out of battery charge.
Works with iPhones and iPods using the 30-pin dock connector (iPhone 3, 3GS, 4GS and last-generation and earlier iPods). Not compatible with iPad or any iOS devices using 8-pin Lightning connectors. Get the full story here.