uNu Exera Modular Detachable

uNu Exera Modular Detachable Battery Case for iPhone 4S 4 - White/Silver Fits All Versions of iPhone 4S/4... 4.8 out of 5 stars CONSUMER REVIEWS(4) 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: $76.95

Description 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 evenEX-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 lifeEx-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 iPhoneFeaturing Apple's coveted Made for iPhone certification, this powerful smart battery case has passed various lab test to ensure safety and reliability Detachable DesignThe 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 BatteryThe 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 protectedThe 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 functionalDon'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. Before buying, as I usually do, I'd read almost all of the reviews on this product, both here and elsewhere, and saw that most people were very happy with it. I've had this product for a couple of months now and the issues that I'd seen some people complain of have not happened to me.This battery case DELIVERS on all of it's promises, and then some!It keeps my phone going strong all day and evening. It's usually got more than 60% battery power late at night when I plug it in to recharge while I sleep. Now, I never have to search for a close by outlet to charge my phone in the evenings. I use my phone extensively for everything... calls, texts, email, web searches, maps, music and videos, facebook, you name it. It just keeps going and going and...!What they don't promise, and I've enjoyed, is that this case also really protects my iPhone from falls! I've dropped this from shoulder height to the pavement in a parking lot! (I know, I shouldn't try to hold...