The battery cover fits very well to the mobile phone, but lack of water protection. The really disturbing is the quality of the cover, any kind of plastic. The Product Photo shows very good condition. Unfortunately Cover is always off. This is me from S4 OriginalFlipCover stayed elsewhere, so this article back goes.
I now have on site the original Samsung S View Cover fetched. As might be expected good quality / processing, battery cover with water protection, and nice features, so not always that cover must be opened.