Galaxy s3 extended battery question

[BroChiMihn]

Hi guys, just curious if anyone knows of a decent extended battery that can use the standard backshell, or atheist doesn't turn the phone into a brick. Thx in advance guys.

 

[Paradroid90]

I'm sure I have seen those kind of battery extensions but I personally think they are pointless. I just bought another sgs3 battery for times when I'm out and about and know I won't have access to a charging point.

 

[abevuk]

Mugen extended battery works for me....

 

[nyrmetros]

The official Samsung extended battery is rumored to be available soon.