A notable amount of iPhone owners have reported problems with the device’s included AC adapter. Jason O’Grady for ZDNet has posted a similar report, with not only his colleague’s but also his and his wife’s adapters failing. According to reports, the adapters suddenly fail to charge the iPhone, yet the same USB cable that fails when used with the iPhone AC adapter continues to charge the iPhone when connected to a computer or an iPod AC adapter. Several owners have reported success in returning the misbehaving adapters to Apple for replacement units.
iPhone owners experience AC adapter woes