BB Bold :: Not Charging Via Car Charger?

I've recently purchased within the last 2 weeks the Blackberry Bold 9780. For some reason I can't get the phone to charge in any Car using the 12v cigarette lighter. I've had no issues with charging it from the Mains and the USB port on a PC. When plugging into the Cigarette lighter, the charger's LED lights up to indicate that there is power being received to the charging unit and after inserting the mini USB connection into the Phone, I get the connection bleep and the clock appears, however after all of this I still get no charging indicator on the battery. Also sometimes when I re-connect the cable I get the below message from the phone:

`Some USB hubs might not provide enough power. Plug the hub into a power outlet (if available) and re-connect your Blackberry device. Try connecting to another USB port (different computer, USB hub or travel charger). Verify that your USB cable is securely connected to your Blackberry device and USB port. Verify that your Computer is standby, hibernate or sleep mode. Verify that Blackberry device USB drivers are installed on your Computer`.

I've now tried three different car chargers all supported by Blackberry - I've sinced purchased one of the Mini USB Chargers that plug into the Cigarette lighter Mini-USB cables - still the same issue... I've tried charging in other cars - also my wife owns a HTC Wildfire and she's able to charge her phone from the Mini USB charger I have recently purchased.

I've spoken to Orange who don't seem to have heard of any issues like this - I've since asked Orange to replace the phone which I'm hoping to receive within the next 24hrs...