Rumors that Samsung is working on three -folding phone design has been circulating in the world of technology for a while. Samsung gave some clues about its future products at the first UNPACKED event of the year. In that presentation, there were many concepts from enhanced reality glasses to XR headlines, while a phone design that could fold into three were among the details that attracted attention. It has not been certain whether this device will be available yet.
Some information about the technical specifications of this new form device began to come to light. According to leaks, Samsung is called a silicone-carbon-based battery technology for the first time in Samsung, three prototypes. This claim coincides with rumors that a similar battery will be used for the Galaxy S26 series. But it still remains unclear whether the company will commercialize this technology.
Samsung Works on Silicone-Carbon Battery Technology
Silicone-carbon batteries are seen as an updated version of standard lithium ion batteries. This technology, which is used instead of graphite anode, has a higher energy storage capacity in the same volume. This may mean longer usage time or thinner battery design. Samsung is claimed to use the preference for thinner design.
According to leaked information, the capacity of the silicone-carbon battery used in the prototype is below 5,000 mAh. This can enable the device to have a more elegant body structure instead of offering a very long battery life. This approach is remarkable because the device thickness is a serious issue on foldable phones. In a device with three separate folding points, the internal equipment needs to be made as compact as possible.
Samsung’s foldable phones are observed in every new generation. Looking at the previous models of the Galaxy Z Fold series, lighter and thinner structures are preferred in each model. The Galaxy S25 EDGE model is known to focus on thinness. In this context, the use of silicone-carbon battery coincides with design targets.
In addition, it should be noted that silicone-carbon battery technology is still at the experimental stage. It is not yet clear whether Samsung will use this technology in final products. The fact that the company is currently involved in prototypes shows that the company evaluates the possibilities. It depends on many technical and commercial factors whether the product will be released.
The use of silicone in battery technologies is not only a Samsung innovation. Similar solutions in the automotive sector are tested in electric vehicles. Silicone anodes attract attention due to the potential to offer higher capacity with a lower volume. However, factors such as production process, durability and cost slow down the spread of this technology.
Samsung’s three -foldable phone development requires an effort beyond screen engineering. In addition to design, hardware components need to be reshaped. Therefore, the form factor of the battery used may be decisive on the ergonomics of the entire device. Alternatives such as silicone-carbon battery come into play at this point.