Miniusbvpcx Compatible Which Htc Eris Droid Charger To Use?

Which htc eris droid charger to use? - miniusbvpcx compatible

Hello. I was looking for a car charger for my new HTC Eris. Search for the best price I found really cheap chargers that are supposed to as "compatible" with Eris. At the Verizon Wireless Web site, the model # MINIUSBVPCX charger (which only a mini-USB). Many of the common call for smart mobile phone charger that even in my old phone. The only difference is my charger (for my SMT5800) MINIUSBVPC model number. There is no "X" at the end. What is it so important? I do not want to connect something to try and mess. Who knows, if the charger is equipped with an "X" at the end absolutely necessary for Eris? If so, where is the cheapest place to find it? Everything http://www.letstalk less than $ 12.95 + $ 4.95 shipping (from.HTC-robot com-eris-cell-phone-accessories)? Thank you for any input!