To use the Case, you have to remove the original cover of the S5. The case itself is then at the same time waterproof rear cover and one that sits very well. So good that it is even something fiddelig to remove it again.
First, the "SView" Flip Flop Front cover. One should know that it no longer works automatically at S5, if you do not use the original accessories from Samsung. To use the SView, an app must download themselves for election.
On the part of the envelope SView works then great!
The envelope with the built-in battery can be operated in the following manner:
One can the mobile phone as usual load on its own USB port. Then, of course, only the phone battery is charged. This is faster than if you laedit on the envelope. The is probably so due to induction technology.
If you put the charger cable into the USB of the cases, this first loads the mobile phone battery. If the battery is charged to about 80%, load both batteries. If the phone battery fully, the battery case invites further.
Caution: the cell phone battery but also still fed to trickle charge. - I think that's not so successful and there is a star less.
You can turn off the case and thus interrupt the cell phone charge as soon as it itself is full or you do not want to continue charging.
I could diesbzlg me. imagine an evolution ..
Otherwise, you can charge the phone battery by pressing the back button through the case and stop by pressing the charge. This is simple, practical and very functional Abel.
I can not say much for stamina himself, because I have the envelope just a few days. I'll review the like to expand as soon as I have experience.
At the moment, however, I can clearly recommend the envelope further. She makes a very sophisticated look and the phone me personally is better with the slightly larger thickness in hand than without.
In addition, the material is not so slippery and easy to grip.
Incidentally, there is also a fold-out kickstand. May sometimes be practical and it works.
I had for my S4 a similar envelope, but not with induction method but with plug-in connection. The loading mechanism was better controlled. Disadvantage: those shell has more applied because they came across the cover ..
That's it for the moment.