The surge in global data center power demand, expected to double by 2030, has created an urgent need for backup systems that can handle high-density compute loads without fire hazards. LiNova’s solution relies on proprietary, metal-free precursors that evolve CO2 instead of oxygen during degradation, preventing the explosive thermal runaway common in conventional batteries.
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LiNova Energy Debuts Metal-Free Battery to Eliminate Data Center Fire Risks
Monrovia-based LiNova Energy has unveiled PolyPower, a polymer-cathode battery cell designed to replace volatile metal-based storage in data centers. By removing nickel and cobalt, the technology eliminates thermal runaway risks while promising a 90% reduction in cathode material costs compared to traditional lithium-ion chemistries.
Independent testing at the University of California San Diego confirmed that the cells maintain high-rate performance and capacity retention under stress. Saft North America also verified the technology’s safety profile, noting no thermal runaway during abuse simulations. These cells are currently available in a pouch-format for testing, with cylindrical versions expected in Q3 2026. Integration into hyperscaler-spec battery backup units is scheduled for the fourth quarter of 2026, targeting a market that requires both high power density and supply chain resilience.
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