Next-Gen Energy Storage

Sodium-Ion.
Coming Soon.

Next-generation sodium-ion cells for extreme cold and safe zero-volt storage — now open for pilot partnerships.

−40 °C0 V Storage32140 / 46145

Technical

Specifications

Chemistry
Sodium-ion (Na-ion)
Cell formats
32140 / 46145 cylindrical
Low-temp retention
> 80% @ −40 °C
Storage
Safe at 0 V
Cycle life
target ≥ 3,000 cycles
Nominal voltage
≈ 3.1 V
Materials
Low-cost, abundant — cobalt/lithium-free
Status
Sampling · pilot 2026

Where it fits

Applications

Cold-Climate Storage

Retains capacity where Li-ion fades below freezing.

Grid & Home ESS

Long-cycle, low-cost stationary energy storage.

Safe Transport

Ships at 0 V — dramatically lower hazard class.

Entry-Level Mobility

Cost-driven light-EV and e-bike packs.

What's next

Roadmap to Production

  1. 01

    Sampling

    Engineering samples for evaluation.

  2. 02

    Co-Development

    Joint cell-to-pack design.

  3. 03

    Pilot Production

    Small-batch pilot line.

  4. 04

    Mass Production

    Targeted 2026 and beyond.

Questions

FAQ

When can I get samples?

We're onboarding pilot partners now. Pre-book a technical discussion and we'll align on sample timing and specs.

Why sodium-ion over lithium?

Better low-temperature performance, safer 0 V storage and transport, and lower material cost — ideal for cold climates and stationary storage.

What formats are available?

Initial focus is 32140 and 46145 cylindrical cells, with pack-integration support.

Is the −40 °C figure real-world?

Our target is > 80% capacity retention at −40 °C; final numbers are shared under pilot evaluation.