There is Mini 1A Power Car Cigarette USB Adapter/Charger Black (DC 12V). They have reasonable price and good quality. Gain this product you also gain the best after-sales services. Good choice for you!                                    Features                New and high quality<br>    Mini universal USB car charger adapter<br>    This adapter plugs into your car&acute;s cigarette lighter jack to become a powered USB port<br>    Suitable for any devices that can charged through USB interface， such as MP3， MP4， iPod， digital cameras， PDA， cell phone etc<br>                                                            Specifications            InputOutput VoltageOutput Current    12V-24V5V1A        <br>Dimension    4.4 x 2.5 x 2.5cm / 1.73" x 0.98" x 0.98" (L x W x H)    <br>Weight    19g / 0.67oz    <br>                                                            Package Includes            1 x Mini 1A Power Car Cigarette USB Adapter/Charger Black (DC 12V)