BEST Magazine
26 February 2026
Eco‑friendly tofu‑brine battery promises ultra‑long lifespan
Why It Matters for ITAD
New technologies may create opportunities or challenges for equipment processing.
Researchers at the City University of Hong Kong and the Southern University of Science and Technology have unveiled a water‑based battery that uses tofu brine as a key component. The team describes the design as an “organic” electrode system paired with neutral, non‑toxic electrolytes. In their words, “Compared with current aqueous battery systems … our…
Key Takeaways
- • Eco‑friendly tofu‑brine battery promises ultra‑long lifespan.
