How to select a good battery case?

[kuroku]

Hello everybody.

Just bought a new Galaxy S6, and my main problem is still the battery.

I would like to buy a case with built-in battery. However, the comparison of the individual is very difficult. Now I'd like to ask you how to select a good battery case?

 

[sadman3]

The battery is not detachable, you wouldnt need a battery case.

 

[bluejolls]

Morphie is about to sell a Galaxy S6 case with an extra battery very soon. They are taking pre-orders at $99 with an expected release later this month.