The Galaxy S3 is one great phone, but one of the problem areas for 4G LTE devices is battery life. And that is where there is a need for a solution. Most can expect their Galaxy S3 to last until the end of the work day, but what happens if you are not able to drop it into a charger at that point. That is where the Mophie Juice Pack comes in to provide you with more battery life on your S3. This is in the form of a phone case with battery included and can be expected to add some weight to your Galaxy S3.
Since this case which wraps around your Galaxy S3 contains a battery, it is going to extend the length and the weight. The S3 is already a large phone with its huge 4.8 inch screen, so extending the length of the phone may be problematic for some. The real consideration here is just how critical is it for your Galaxy S3 to have long lasting battery life. With the Mophic Juice Pack, there are reports of it doubling the expect battery life on your Galaxy S3.
The Juice Pack is charged via a USB connection which will charge both the battery case and the battery on your Galaxy S3. Current colors are white and black, but they are not offering other case colors to provide for the rich Galaxy S3 phone colors being offered by Samsung.
While the price for this is on the steep side with a regular price of $99.95, this is an investment to keep your phone up and running. This will essentially double the battery life on your Galaxy S3 to help ensure that you receive a true full day charge and usage.