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Energy
without limits

This is more than just a battery—its a declaration of energy independence.
Because the world shouldn’t stop when the grid does.

Revolutionizing energy storage with Nano-Electric Fuel Battery Technology for a safer, cleaner, more affordable, and sustainable future  — the electric future we were promised.

The energy crisis isn’t a shortage, it’s a system failure

Our grid was built for steady demand and centralized control—not the volatility of AI, EVs, and climate extremes.

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This isn’t about generating more energy. It’s about storage that can scale, move, and perform when it matters most.

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Stuck with tech that can’t scale

Energy still costs too much to store, move, or deploy where it’s needed.
Our systems weren’t built for AI-scale demand, global instability, or decentralized use — and it shows.

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Unreliable when it counts

Legacy batteries are dangerous, supply chains are unstable, and the centralized grid can fail when you need it most — storms, surges, or sudden demand. The system isn’t just outdated — it’s unreliable by design.

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They don't last

Current battery systems weren’t built to endure. They’re expensive to operate, difficult to scale, and rely on global supply chains that crack under pressure—putting performance and national security at risk.

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INTRODUCING

The first rechargeable liqiuid battery

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We didn’t just redesign the battery —
we redefined what one can be.

Nano-Electro Fuel™ (NEF) is a liquid battery built for the real world—fast, safe, sustainable, and reliable.
It refuels in minutes, like filling a gas tank, and keeps working in harsh, unpredictable conditions where other systems fail.

 

Designed to integrate seamlessly with existing infrastructure—homes, vehicles, the grid—it delivers powerful performance without the need for rewiring, retrofits, or special equipment.

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Non-flammable 
Our non-flammable composition features stable chemistry for safe handling and storage, eliminating safety risks during transportation.

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Scalable
Produce 36x more battery per square foot than lithium-ion, unlocking flexible, high-volume manufacturing at lower cost.

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Domestically sourced
We use 100% domestically sourced materials to ensure supply chain resilience, support local industry, and reduce dependency on foreign imports.

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Revolutionary Power Density:
Lighter and smaller than solid batteries — Unlocking the electrification of all transportation, including  electric flight, rail, maritime shipping & heavy transport

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Abundant Raw Materials
Leveraging common and widely available source materials.

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​​Liquid Advantage

Rapid battery swap eliminates long charging times, enabling instant energy replenishment for transportation & heavy industry

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Extreme Operating Range
-30°C to +80°C (-22°F to +176°F). Performs efficiently in harsh climates, with minimal/no thermal or acoustic signature. 

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100% Recyclable
Easy & environmentally friendly. End-of-Life disposal designed to reduce environmental impact.

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Home Energy

Backup without blackout. Energy without compromise.


NEF brings flexible, refillable power to homes, cabins, and off-grid living — no peak pricing, no diesel dependency, no waiting.

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Grid and Utility Scale

Resilient, and ready now.


NEF powers edge storage, microgrids, and region-wide deployments — flowing through existing infrastructure without the fire risk, rare earths, or slow scale-up of traditional batteries.

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Transporation

Built for what lithium can’t handle.


From trucks to rail, air, and maritime platforms, NEF unlocks fast-refill electrification for vehicles that need real power at scale — without grid constraints.

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Learn About Undercurrent Energy
and the People Behind It.

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