I got this charger for my Sony Ericsson T610, to replace my original that I lost. The first one I got lasted 2, maybe 3 weeks and stopped working. I returned the charger to Amazon and asked for a replacement - kudos to Amazon returns service, it's brilliant, I had my replacement charger shipped second day. But my replacement charger lasted two weeks and ceased working just like the first one. And I noticed that when I plugged in my phone to charge it, the charger quickly drained whatever battery power my phone had left. My recommendation, don't loose your original Sony Ericsson charger and if you do, get an original replacement.