iPhone 5 Battery Cases

[Gunslinger08]

I've been consistently killing the battery on my phone before I have access to a charger. Thinking about getting a battery case. Any suggestions/reviews? The two manufacturers I know of are Mophie and Max Boost. Seems like they're both reviewed about the same. Anybody know where I can buy a 1-2" headphone jack extender?

 

[Buckeye269]

I've been looking at mophie cases for my iphone 5 and the model I looked at came with a headphone extension.

 

[Anna.Howard]

According to me headphones require very little power what so ever. Do check whether the options of WIFI or Blue Tooth isn't enabled on your handset.