Next Best Thing UK presents the IMP130 extract container – Compatible with 3GS iphone as well as acts as an prolongation to your battery as well as protecting cover for your iphone. The IMP130 extract container is 100% the genius of your 3GS iphone inner battery. Boost video play upto 6 hours, internet time up to 5 hours, or audio time upto twenty-five hours as well as 8 hours some-more speak time. The IMP130 can be charged possibly around a categorical hollow (using your iPhone AC charger) or around your Personal Computer by regulating the wire to bond the submit pier of the extract container with the source of electricity. You can assign your iphone as well as the extract container at the same time.