question about extended batteries

Hey guys, i have a question, as i play in a band we travel alot and sometimes we aren't home for two to three days and i use my phone alot, and i also need it sometimes for lyrics on stage, and im a bit fed up of charging my phone in bars/clubs before we get on the road again, and i looked abit around Acessories section and i found three extended batteries that caught my attention. These are: Hyperion 6000mAh, MPJ 6000 mAh, and Mugen 6000mAh batteries. Now i don't know the difference between these three, but i suppose the difference in battery life itself is not that much big. The problem is, when i look for it on ebay, i can't say wich are genuine and wich not. I've searched for all three of them and i see they are all around 30 bucks, wich is kinda cheap if you ask me(or is it not? The original 3000mAh is around 15 where i live). And the second Q i have is, are they generally safe? Can they ruin my phone or explode or something? Because i really love,LOVE my g3 and i'm really really scared of screwing it up, and i'm really not able to affort a new phone in some time. I need help guys, every link/word is helpful. Thanks :)

[APP] Samsung extended permissions (NO ROOT)

Hello

I'm developing a new app that enables the extra settings provided by the knox API.
You can run the app without root privileges.

Right now you can:
-View iptables rules
- Grant and revoke permissions to apps
- disable protected apps
- disable specific components of an app (activity, services, listeners, providers)

I did my best to provide a visual appealing interface :)
search for "it.ygopro.extendedsettings" on the google market.

Matteo

Best Extended Battery for Note 4? Hyperion, ZeroLemon or something else?

I've been looking around at the extended batteries for the Note 4. Which one do you consider the best?

Right now I'm leaning towards the Hyperion 8000 mah version.

The ZeroLemon does seem to have more capacity, but it does seem to have issues involving the battery reading because of the TriCell design? Can anyone confirm this?

I suppose then that would be combined with the ZeroLemon case. Unless a mod is possible?

By mod, this is what I mean:
http://forum.xda-developers.com/show....php?t=2530547

Anyone try something like this with a Note 4 Otterbox?

8 ball pool extended guideline

Can anyone tell me any hacks for 8 ball pool for extended guideline not xmodgames other hack xmodgames didnt work for me