Anyone tried this battery/cover yet ?

[tfbrown69]

Helios: Slim Backup Battery Power Case for Samsung Galaxy S3, Black (2400 mAh) - Cell Phone Batteries for Samsung Galaxy S3
It looks nice ,but then will it be too thick for most cases?

 

[droid976]

why????

 

[storino03]

obviously because it adds battery life?

 

[Tkbredx]

Nice. They also have a solar powered one on there. I might try it out.

 

[johnjohntc]

This is the solar powered rechargeable. Very tempting. Anyone use it?
Helios Solar Battery Pack Case for Samsung Galaxy S3, White (2400 mAh)

 

[mandoman28]

Has anyone tried this yet? thoughts?