EExion’s technology is redefining how large-scale batteries are designed, manufactured, and deployed in stationary applications. By harnessing a proprietary modified carbon cathode, EExion’s Molecular Battery delivers a significant cost-efficiency, scalability, and operational performance—qualities that are critical for powering renewable fields and modern grids. Traditional batteries often rely on scarce metals (like LFP) and complex supply chains, leading to price volatility and environmental concerns. EExion’s carbon-based solution circumvents these challenges, delivering a robust, sustainable alternative that supports the growing global shift toward renewable energy. EExion’s advanced cell architecture and streamlined production process deliver exceptional yield at scale, allowing to rapidly address surging demand while significantly reducing costs and upholding rigorous performance standards. Technology & Product uniqueness: • Metal-free cathode—no cobalt, no nickel, no graphite, and even no iron phosphate • Proprietary modified activated carbon (using widely available materials), compatible with Li, Na, Zn chemistries • Competitive prices of $17/kWh BOM, full cell target cost: $32/kWh • Endless lifetime with 10,000+ cycles @ 100% DoD, close-to-zero degradation with no dendrites • Enables the first fully recyclable cell technology (recyclable economy), lowering disposal costs and significantly reducing environmental impact • A drop-in manufacturing compatibility with existing Li-ion infrastructure • Exceptional performance tradeoff (energy density (240Wh/Kg) to price to degradation)
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EExion Climate Tech relevance
Conventional batteries (LFP, NMC) rely on nickel, cobalt, iron phosphate, and graphite—all of which have high carbon footprints due to mining, refining, and transport.
EExion’s functionalized carbon cathode eliminates dependence on these metals:
- No cobalt/nickel mining → avoids CO₂ emissions, toxic waste, and child labor risks.
- No iron phosphate → avoids energy-intensive phosphate production.
- No graphite → replaces synthetic graphite (very high carbon footprint due to petroleum coke and Chinese refining).
Impact: Life-cycle COâ‚‚e per kWh is significantly reduced by eliminating mining, refining, and long-haul supply chains.
EExion battery has Extended Lifetime Less Waste, 10,000+ cycles at 100% DoD with no degradation → 5–10x longer lifetime than LFP/NMC in stationary storage.
Each battery unit displaces multiple replacements over its lifetime, reducing manufacturing emissions, logistics, and end-of-life impacts.
Impact: Lifecycle emissions amortized across longer service →
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Sep 18, 2022
www.geektime.com
An Israeli startup wants to develop the "next generation" of electric vehicle batteries