05:58 PM EDT, 09/30/2025 (MT Newswires) -- Sunrise New Energy ( EPOW ) said Tuesday its subsidiary has been granted a Korean patent for a new preparation method for graphite-based anode materials used in lithium-ion batteries.

The company said the method improves cycle life, efficiency, and power performance, supporting applications in electric vehicles, grid-scale storage, and artificial intelligence data center energy packs.