Apple has announced a free replacement of the Ultracompact USB Power Adapter, which is sold together with the iPhone 3G in some countries or seperate optional accessory. According to the company, the new ultracompact Apple USB power adapter’s metal prongs can break off and remain in a power outlet under cetain conditions, creating a risk of electric shock.

Affected countries are listed on this list, you can either order a replacement adapter via the website or exchange your adapter at an Apple Retail Store starting on October 10. Check the detail here

via [iphonebuzz]