PowerSkin site  has a new product - an extra battery for the smartphone Samsung Galaxy S III, integrated with padded support.  According to the manufacturer, the new product is the first cover-battery with NFC supports.
Battery capacity is 1500 mA · h  According to the company, it is sufficient to charge the smartphone for nearly three hours (up to 97 hours of standby time).  On the side of the cover there is a switch that allows you to manually connect and disconnect the battery.  Function Smart Power Management automatically disconnects the battery to prevent energy loss if your own smartphone battery is fully charged.
Soft-touch cover is made of a single piece of silicone rubber and is able to protect the unit from dust, bumps and falls.
The case price is $ 79.99. Â Sales already begun.