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Welion Unveils 410Wh/kg and 480Wh/kg Semi Solid Battery Cells in Stuttgart
Welion New Energy launched two new hybrid solid liquid cells, the SHP410 and SHP480, at The Battery Show Europe 2026 in Stuttgart, Germany. The releases showcase the company's semi solid battery technology and target the global lightweight power market.
Jun 25th,2026
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Welion New Energy launched two new hybrid solid liquid cells, the SHP410 and SHP480, at The Battery Show Europe 2026 in Stuttgart, Germany. The releases showcase the company's semi solid battery technology and target the global lightweight power market.
SHP410 Mass Production Model
The SHP410 is Welion's mainstream mass production cell. It uses a silicon carbon anode system, offering better safety than lithium metal designs, and is built for lightweight power applications in Europe. Key specs include 45,000 mAh capacity, 410 Wh/kg energy density, and 5C peak continuous discharge. The cell works from -20°C to 55°C with strong low temperature performance and holds UN38.3 certification. Welion has completed technical verification and plans to start mass production in Q3 2026 for European customers. Target uses include UAVs, humanoid robots, portable power stations, electric mobility devices, and other applications needing high energy density, light weight, and reliability.
SHP480 Technology Flagship
The SHP480 is Welion's technology flagship, representing the company's latest progress in hybrid solid liquid batteries and claiming a global lead in ultra high energy density. It delivers 50,000 mAh capacity, 480 Wh/kg energy density, and 5C peak continuous discharge, also with UN38.3 certification. Product development is complete and the cell is mainly available for high end custom orders. It suits high end lightweight equipment, special mobile power supplies, high power smart devices, and other sectors demanding extreme energy density, power performance, and environmental adaptability.
European Market Strategy
The dual launch highlights Welion's strength in semi solid battery technology and marks a strategic move to strengthen its European presence and refine localized products and services. Backed by a complete industrial chain and a growing European service network, the company says it will continue to speed up commercialization and offer high performance, safe, and customizable lithium battery solutions worldwide. Welion invites global partners to explore procurement, custom development, and project collaboration to capture new opportunities in the lightweight power market.
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