On television, I've heard that one should prefer these i-lon batteries the cheaper option. After I then the 2nd cheap auctioned on ebay ichs then gave up and wanted to buy something higher quality, since these cheap batteries only half a day to not working. This battery here worked really well. but unfortunately only one days to 2. even the battery is empty again. for which it is to be a new series and even 1000mA has, I think it's not very good. I even, although not longer necessary, trained there. So 3 times completely empty and then full. but ultimately brings nothing.
Conclusion:'m happy with the item, but the battery life I would have expected more. but price performance ratio is okay. From Shipping forth everything went wonderfully fast and reliable.