Share your experience!
Did anyone get his Xperia P to charge with a 12v USB car charger? I tried my old one which worked fine on my old iPhone and other Phones. But if I connect it to my Xperia P nothing happens. I would like to know which charger I have to buy to get this to work.
Thanks, Dominik
What car charger are you using?
I am using the AN401 charger and it does not charge. I have tried my other phones and they all work fine. I have also tried the other two accessory chargers that I have and none work. This is a huge problem considering that the battery life is so poor.

I have the same problem on my Xperia P and my wife's Xperia U. I tried 3 chargers, using 3 individual cables on our 2 cars. My 2 old HTC phones can be charged by all charger/cable/car combinations.
No solution yet, unfortunately!
My Xperia P charges when connected to the USB port in the Sony Xplod audio system in car. That stopped me from buying a car charger.