Any cheap and decent battery case for iPhone 4S ?

[rak007]

Looking for a cheap and decent (that works) iPhone 4S Battery case ?
I am looking for something Under 30$ and since i am not in USA i cannot buy from amazon etc.
But still you can give options of amazon or ebay USA etc. I can try getting it in India or getting it mailed to India from USA.

 

[Mellisaray]

Looking for a cheap and decent (that works) iPhone 4S Battery case ?
I am looking for something Under 30$ and since i am not in USA i cannot buy from amazon etc.
But still you can give options of amazon or ebay USA etc. I can try getting it in India or getting it mailed to India from USA.

well, i have found that many sellers on amazon, hard to choose, maybe you can think about which battery capacity you need firstly.

 

[rak007]

well, i have found that many sellers on amazon, hard to choose, maybe you can think about which battery capacity you need firstly.

Does not matter. Anything between 1000 mAh and 2500 mAh will do.
Not looking at specific number, just something which gives more juice to my phone.