I had similar bad experiences with Chinavasion. Product was dead on arrival and looked like it was secnond hand anyway. It was a solar laptop charger. Their email replies were slow and ignored my issues. The telephone support number in china came up 'number does not exist' in both chinese and english. Now they want me to send it back at my expense, but I don't want to lose ore money as some other people seem to have done. This is my worst experience yet with online trading. Be careful with Chinavasion! read full review »