uNu Exera Modular Detachable

uNu Exera Modular Detachable Battery Case for iPhone 4S 4 - Black/Yellow )... 5.0 out of 5 stars CONSUMER REVIEWS(5) Innovative Detachable design: Double the battery life for iPhone 4 4s without adding bulk. Choices of 8 Color bumpers, choices of black and white back house. A distinct and stylish case for everyone. 1700mAh Swappable Battery Module, which enables unlimited power with addtional battery cells (sold separately) Exera adds additional 7 hours of talk time, 10 hours of music time, 6 hours of web browsing, and 270 hours standby. Smart charging switch. Accurate remaining power indicator. 1 Full year warranty from manufacturer. Deal Price: $79.95

Description EX-ERA Ð The era of exchange is here The Ex-Era case has an edge as everything is exchangeable. You can EX-change bumpers in a great selection colors to match your latest fashion accessories. You can EX-change backcovers in any design to make the iphone as distinct as you. You can even EX-change the battery module with a powerful uNu battery cell which powers up your digital life like a breeze. EX-ERA enables all possibility for your iPhone. Double the battery life Ex-Era can double the usage time for your iPhone 4 and 4S and helps users fully utilize their iPhone to complete daily tasks, such as Talk, web, text, video, music and gaming, without worrying about always having to recharge. "Made for iPhone" Featuring Apple's coveted "Made for iPhone" certification, this powerful smart battery case has passed various lab test to ensure safety and reliability Detachable Design The EX-Era case is designed to its minimum form factor, plus a 2 piece slide-on detachable design, Ex-Era will only add the bulk when you need extra juice Swappable Battery The Ex-Era features a swappable battery module. It enables endless power supply for your iPhone with additional batteries (purchased separately) A Powerful Battery Case Or A Stylish Slim Case ? The answer is "BOTH". Ex-Era comes with a ultra-thin back cover in either glossy white or matta black, which converts the bulky power case to a stylish slim case Fully protected. The durable and stylish case offers the full protection of a hard-shell case and will protect your iPhone from bumps and scratches, so your phone will look and function like new. Fully functional. Don't give up any iPhone features or functionality.With the Exera, you'll be able to easily access all of your controls, as well as speaker and microphone. I like the product due to the fact that the case has a removable battery pack.I am able to keep the battery pack at home or on my desk when I don't need extra power. The slim case feels very solid and very protective! I've only owned it for a few days now but so far so good. Works as advertised.Pros: Great texture on the case; doesn't add too much size to the phone unlike the Otterbox Defender. Battery longevity capabilities. Many seem to list the micro USB cable as a con but I think it's a plus especially if you forget it and your friends all have Blackberry, HTC and Motorola cellphones. You can borrow their chargers to charge your phone.Cons: No glass protection for the front .Adds weight to phone. Only comes in limited colors.I also buy a extra charger for this lovely caseuNu Exera Duo Charging Dock (2 x 1700mAh Batteries included) - for iPhone 4 4S Exera Battery Case I could not make it through a day with my iphone,now I can go the whole day without chraging. Easy to take the back off, very glad I purchaed it. Service was quick and easy to use.