Hi, I am searching for an iPhone 5 battery case that is MFi certfied/ Apple Certified so it works with iOS 7, has a 2300+ mah battery/ 100% extra battery life added to the iPhone 5, below $90 and is on sold by/ fulfilled by Amazon(going to use a gift card). I am looking for something like the Maxboost Atomic Air battery case for a black iPhone 5. I am not looking at Mophie's battery cases because the Juice Pack Plus is over my price budget at $110 but is perfect otherwise. I am coming from Maxboost. The Maxboost battery cases are not MFi certifed by Apple and does not work with iOS 7 so I got a refund from amazon. I am using the refund to get a different iPhone 5 battery case. I have been looking at these: uNu Power DX External Protective Battery Case for iPhone 5 - MFI Apple Certified (Matte Black, Fits All Models iPhone 5) http://www.amazon.com/Power-Externa...463475&sr=1-16&keywords=iphone+5+battery+case MFI Apple Approved - Lenmar Meridian iPhone 5 Rechargeable Extended Battery Case for iPhone 5 - AT&T, Sprint, Verizon - Black - 100% Additional Battery Life (2300mAh) http://www.amazon.com/MFI-Apple-App...543&sr=1-2&keywords=iphone+5+battery+case+mfi Please ask if you need anymore information from me about what I want. i am quick to reply. I know their are already a few threads on this already but i wanted a personal answer.