Samsung may be testing the giant phone battery upgrade of your dreams — but don’t expect much of a boost for the Galaxy S26 Ultra
Samsung is reportedly testing a 20,000 mAh phone battery The capacity boost is courtesy of a silicon-carbon compound It’s unlikely to be ready in time for the Galaxy S26 series Battery capacity is one of the key specs that most of us look for when buying one of the best smartphones, and Samsung is rumored…
