I bought the Easy Outlet mains charger for my Sony NWZ-A818 last week. It arrived in a couple of days and worked fine. Interestingly, my Sony has two screens I'd not seen before (having previously charged through my computer). One screen has a large strobing battery display and says "Charging". The other is similar, but the battery says "Full" with the message "Fully Charged" beneath it. Just what I wanted!
I bought one for my 8gb walkman took it on holiday didnt work, i was very annoyed, it works with our ipods and other devices, apparently it needs an output of 1amp to charge the battery were as this device only has an output of 500ma
Bought this to charge up mp4 on holiday in Egypt. Worked very well. Have used it several times. The first one purchased was a bit tight in the socket, so I emailed seller, who very quickly sent a replacement. I also did not have to waste time money by returning the item to seller, just binned it.