Samsung is bringing silicon-carbon batteries to the Galaxy S27 series, with huge increases. Here's what that means and the risk Samsung is taking.

LONDON — Samsung Electronics has adopted silicon-carbon anode batteries for the Galaxy Z8 foldable smartphone series unveiled at the Galaxy Unpacke...

LONDON — Samsung Electronics has adopted silicon-carbon anode batteries for the Galaxy Z8 foldable smartphone series unveiled at the Galaxy Unpacke...