When the trio of Samsung Galaxy Z 8 foldables — the Galaxy Z Fold 8, Galaxy Z Fold 8 Ultra, and Galaxy Z Flip 8 — arrive in consumers' hands in the coming weeks, they will be among the first mainstream handsets, aside from the Motorola Razr Fold, to feature silicon-carbon batteries. That's a big deal for the industry, but perhaps an even bigger deal with Samsung, which, a decade ago, had one of the biggest negative smartphone battery stories in a generation.
That was way back in 2016 when the Note 7, an otherwise excellent phablet (yes, that was a thing), occasionally blew up because of battery manufacturing imperfections. Ever since then, Samsung has not only had a perfect record; it's often been at pains to explain the lengths it goes to ensure smartphone battery stability and safety.
