Tech Revolution: Singapore’s Rechargeable “Paper Battery” Enters Mass Production
In a significant leap for sustainable electronics as of January 12, 2026, the Singapore-based startup Flint has officially transitioned its groundbreaking paper battery technology from the laboratory to large-scale manufacturing. Unveiled as a highlight of CES 2026, these batteries replace scarce and hazardous materials like lithium, cobalt, and nickel with abundant, non-toxic alternatives: cellulose, zinc, […]