Shenzhen, China, May 17, 2025 — At the 17th China International Battery Fair (CIBF2025), held from May 15 to 17 at the Shenzhen International Convention & Exhibition Center, BTR New Material Group showcased its latest advancements in battery technology, reinforcing its position as a global leader in lithium battery materials.

During the exhibition, BTR introduced its comprehensive solid-state and semi-solid battery solutions under the “BTR SAFE” series. For semi‑solid cells, the lineup includes high‑nickel cathode, polymer and oxide electrolyte, and silicon‑based anode; for all‑solid cells, it features ultra‑high‑nickel and lithium‑rich manganese cathode, sulfide electrolyte, and lithium‑carbon composite anodes. Notably, the high‑nickel cathode designed for semi‑solid batteries exhibited a 110‑minute delay in its thermal runaway peak compared with conventional cathodes—providing critical additional time for emergency response. The silicon‑based anode material achieves up to 2,300 mAh/g, a significant boost in energy density.

Complementing its product innovations, BTR unveiled its “Full-Chain Rebirth” closed-loop recycling solution for cathode and anode materials. For cathodes, the company introduced the S cathode material, produced without precursors, achieving zero wastewater discharge. On the anode side, BTR's “Flexible Newborn” technology facilitates the renewal of anode materials, highlighted by the debut of R graphite.

Through these solid‑state and semi‑solid battery solutions and its closed‑loop recycling strategy, BTR demonstrated not only its strong innovation capabilities but also its commitment to sustainable development within the battery industry.