Recommended 259

Hello everybody,
probably everyone knows, the (owns or another new smartphone) a Galaxy S4 is a problem that the battery does not even hold in many uses for a whole day. The same problem I had. So far I had permanently the power saving mode enabled my S4 holds up the evening. This, however, the power and speed of the device is significantly limited, which then also provides a before the question of what it brings a then ultimately owning one of the units pack, if it is minimally faster than a 90 unit in the end.

That's why I needed a Battery Case. As I myself have been actively involved with Battery Cases for iPhones, which do not increase the size of the unit, I had this claim at a potential BatteryCase for my Samsung.
I was initially very skeptical about ordering this case, because it still has no reviews.
Internationally, there are a few reviews, tests and reviews on amazon.com that be quite positive.
Since me this circumstance has even a bit disturbed, I have decided to write this review me, just for people who may not speak English.

Now the product:
For me this really just came here in question, since, as described above, it does not increase the scope (ie, height and width) of the mobile phone. Although it is deep / thick, but that you have to take into account, regardless of which BatteryCase you choose.

The Battery Case se how it works:
There is a total of 3 separate parts - Cover, Bumper & Battery.
The supplied battery is at the back of a form and contacts for the original Samsung battery.
You put the UNU battery in the Galaxy and then places the original Samsung battery in the attachment to the UNU-battery-back. It includes the batteries in quasi series.

This technique has the advantage that it increases the battery effectively. This need not Bumper with integrated connection to the battery connector, as in the Juice Pack of Mophi.

If you have the batteries into each other and set the S4 easy comes the back cover back on it (just like the original Samsung Cover) and then the bumper is on draufgesetzt front.
Everything is to be mounted very precisely and really easy. Have no gaps.

The battery is excellent as 2600 mAh battery and thus has the same capacity as the original Samsung Galaxy S4 battery. So it is as advertised to a doubling of the battery.

Bumper and Back Cover are rubberized and not in painted plastic. Which is great, because shiny lacquered plastic often looks very cheap.

All connections and the camera are free and reach the buttons well.

However, there are a half-star deduction because the Entsperrstaste unfortunately is a little stiff when the phone is next to a and an attempt from the side to push this. Is it in your hand, it's easy but (he).

Generally I find, however, that the back magnification very well located in large hands and the service even partially simplified. For small hands, the operation is complicated a bit noisy my fiancée.

Since I received the case just today, I can not say much about the actual performance, the charging time and the use of the term used. But I will in a few weeks to catch up in any case.

For people who want to have strong magnification, yet more battery life, but it's the first impression is definitely recommended!