Samsung SDI is rumored to be testing a dual-cell 20000mAh silicon-carbon battery that could power ultra-long-lasting smartphones.

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Continuing to pioneer new developments in 3 gigabits per second (Gb/s) SDI technology, Gennum Corporation (TSX: GND) today announced that Tektronix, Inc., a leading supplier of test, measurement, and ...

Samsung has reportedly tested a 20,000mAh silicon-carbon battery, but there's bad news if you want a Galaxy phone with this tech.

Samsung SDI is testing a dual-cell 20,000mAh silicon-carbon battery that could quadruple current smartphone capacity, according to leaks from tipsters @phonefuturist and @SPYGO19726 .

The test results weren't promising though. We’ve recently seen a surge in smartphones from Chinese brands packing 8,000mAh or larger batteries. Now, ...

Samsung is reportedly testing a 20,000mAh silicon-carbon smartphone battery, however, it shows longevity issues in testing.

SANTA CLARA, Calif. – June 30, 2009 – National Semiconductor Corp. (NYSE:NSM) today announced that PHABRIX Limited, a leading provider of portable broadcast test equipment based in the U.K., has ...