A report from Korean-language website FNNews claims that Samsung is considering a move to silicon-carbon batteries for its next-generation Galaxy phones, which could see battery capacities leap from 4,000mAh and 5,000mAh to 6,000mAh and 7,000mAh.

Samsung is said to be adding battery-extending technology to the Galaxy S26 smartphone range, though it should arguably have been present in the Galaxy S25 already. South Korean outlet Fnnews has issued a fresh report claiming that Samsung is pondering the use of silicon-carbon (Si-C) battery technology in next year’s Galaxy S26 family.

South Korean publication FNNews reports that the Galaxy S26 Ultra could pack a capacity of up to 7,000mAh—higher than most of its Chinese competitors.

Samsung is reportedly considering a shift to next-gen silicon carbide batteries, and might ship units as large as 7,000 mAh capacity on the Galaxy S26 series.The Latest Tech News, Delivered to Your In

More evidence of the Samsung Galaxy S26 getting a major battery upgrade has surfaced, which may make anyone considering picking up a new Galaxy S25 to wait for next year's model.

The company has not made a final decision on the switch. Samsung is considering enhancing the battery capacity of the Galaxy S26 by altering the

Following news that Samsung is working to utilize Exynos chipsets on the Galaxy S26 in 2026, it’s now also being reported that we can expect some massive batteries powering next year’s lineup. Utilizing silicon carbon batteries,

Most Chinese players have started using silicon-carbon battery technology widely from last year, offering them to pack large batteries without compromising the size of the phone or the weight. Samsung will finally adopt silicon-carbon batteries for its Galaxy S26 series, reports Fnnews from Korea.