Why Sodium Ion – CoreMoxie

The Future of Battery Power Is Sodium-Ion — And Core SWX Is Already There

Vita Cells: Proven LiFePO4 Performance

In the world of mobile power systems, LiFePO₄ (Lithium Iron Phosphate) has become the gold standard for dependable, high-cycle, safe battery performance. It’s no surprise we chose it as the backbone for our MoXIE Vita Cell lineup — delivering thousands of cycles, robust output, and thermal safety for critical power environments.

But while LiFePO₄ is perfect for today, Sodium-Ion(NA+) is the chemistry of tomorrow — and Core SWX is already building that future.

LiFePO₄ batteries are known for:

Exceptional safety (no thermal runaway)
Long cycle life (2,000–5,000 cycles)
Stable voltage across discharge
Excellent shelf life

In our MoXIE ecosystem, the Vita Cells utilize LiFePO₄ to provide rugged, field-proven power for production crews, emergency responders, infrastructure teams, and more. This chemistry continues to dominate applications where safety, longevity, and reliability are paramount — especially where mobility and grid-independence are required.

But LiFePO₄ is still bound to lithium — a finite and geopolitically constrained resource — and, for all its stability, is heavier and more costly per kilowatt-hour than emerging alternatives.

Kodiak Cells: The Sodium-Ion Game-Changer for Safer, Smarter Power

Sodium-Ion technology is here, and it’s rewriting the rules of what’s possible in battery innovation.

MoXIE’s Kodiak Sodium-Ion Cell is not a prototype — it’s a production-ready, real-world deployment of this next-gen chemistry. And its advantages are already shaking up the power landscape:

1. Unmatched Safety
Sodium-Ion uses a non-flammable electrolyte and doesn’t undergo thermal runaway — even under stress, puncture, or overcharge. This makes it arguably the safest high-capacity battery chemistry ever commercialized.

2. Superior Cold Weather Performance
Operating range from -40°F to 140°F — with no warm-up time required — makes Sodium-Ion the clear winner for field-deployable and emergency systems in extreme environments.

3. Earth-Abundant and Sustainable
No lithium. No cobalt. No nickel. Sodium is the sixth-most abundant element on Earth and widely available across the globe. That makes Sodium-Ion resilient to supply chain shocks, dramatically more sustainable, and far more ethical.

4. Lower Cost, with Room to Drop
As production scales, Sodium-Ion costs are expected to fall significantly below lithium chemistries, unlocking new pricing potential for mobile energy systems and battery-driven infrastructure.

5. Evolving Energy Density
While early Sodium-Ion cells lagged behind lithium in energy density, the gap is closing fast — and in MoXIE’s architecture, we’ve optimized the platform to deliver real-world runtime and current output equal to or better than LiFePO₄ in many use cases.

The MoXIE Vision: Bridging Today and Tomorrow

At Core SWX, we don’t chase trends — we engineer for what’s next. That’s why MoXIE is the only professional-grade battery-powered AC system on the market that supports both LiFePO₄ and Sodium-Ion technologies, giving our customers the best of both worlds.

Use Vita Cells (LiFePO₄) today for proven, high-cycle reliability.
Scale into Sodium-Ion(NA+) for enhanced safety, dependable cold-weather performance, and long-term sustainability — built for the toughest environments.

As Sodium-Ion production scales and density increases, MoXIE is already built to seamlessly transition forward — no redesign required, no trade-offs, no wait-and-see.

Why This Matters

The transition away from gas-powered generators isn’t just about noise or convenience. It’s about safety, sustainability, and resilience. And as industries worldwide seek energy solutions that are clean, portable, and scalable, Sodium-Ion is uniquely positioned to lead that shift.

Final Thought: The Future Isn’t Coming — It’s Here

Core SWX isn’t just adapting to new technology. We’re leading it.

MoXIE is the only system in the field today running Sodium-Ion packs at scale — not in a lab, not in theory, but on real jobs. When others catch up, our clients will already be ahead.