Micro-USB Retractable Car Charger for Blackberry Curve 8900 Flip 8220 Storm 9530 Tour 9630 Gemini 8520 Recharge on the go by harnessing power from your car with a cigarette lighter adapter Features an intelligent IC chip that prevents overcharging and overheating With its tangle-free wire, it is very easy to put away The wire is 100% retractable