I bought one of these and it didnt charge my motorola Moto phone. It lit up as working but no charge so I returned it and it was replaced. Again same problem so I took it to a cell phone repair business and they told me the same thing ,"It's not working."I give up, should have known better --It wont happen again.I am already out the return postage for the first one and am going to trash the second one to save postage.