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?
The GS6 has worse battery life then the GS4 and GS5. That being said you can get a battery bank for much cheaper then a battery case and it will have way more capacity but battery cases are still good if you want a cableless solution.
These are my favorite battery:
https://oneplus.net/oneplus-power-bank
http://www.mi.com/en/mipowerbank16000/
This has the most reviews on amazon: