Marques Brownlee sparks controversy after YouTuber questions safety and long term risks of silicon carbon smartphone batteries
Marques Brownlee’s February 7, 2026 video on silicon-carbon smartphone batteries sparked debate online. He said brands avoid the tech due to swelling and long-term risks. Viewers questioned his evidence and criticized the use of a OnePlus phone in the thumbnail. The video divided audiences between those who agreed and those demanding proof.
Marques Brownlee’s February 7, 2026 video on silicon-carbon smartphone batteries sparked debate online. He said brands avoid the tech due to swelling and long-term risks. Viewers questioned his evidence and criticized the use of a OnePlus phone in the thumbnail. The video divided audiences between those who agreed and those demanding proof.
