1 I expected better from Duracell.WAYNESMITH | 25/11/2011 | See all WAYNESMITH's reviews (5)I purchased this unit because I felt I could trust Duracell. After a few days I noticed that one of the blue LED charge lights was flickering on and off intermittently. I'm not sure if there was also a problem with the charging on that side as I sent it straight back. Play were really good and it was made very simple and free to return and I had a refund 2 days after posting. I wonder if there was a problem with a batch as they could not issue me a replacement as requested. It's a shame really as the unit seemed well made and because it piggy backed onto the main power lead it was always charging even when the Wii is turned off. After all you don't want to charge things whilst the unit is actually on and being used, so this was a better idea than the USB charging type.