3270 Cylindrical Cell

The AuroraCell 3270 Sodium-Ion Battery Cell is purpose-built for applications where high power output, safety, and reliability are non-negotiable. Unlike traditional battery solutions that prioritize energy capacity alone, this advanced sodium-ion battery cell (Na-ion battery) is engineered to deliver extreme current on demand. With a nominal capacity of 4000 mAh (11.6 Wh) and an industry-leading 30C pulse discharge rate, the 3270 is ideal for systems that require rapid bursts of power without performance degradation. Whether you are designing for dynamic load profiles or instantaneous current spikes, this high power sodium-ion battery provides consistent and predictable performance.

At the core of this cell is AuroraCell’s proprietary NaCrO₂ (Sodium Chromium Oxide) chemistry, a next-generation sodium-ion technology designed to outperform conventional lithium-based alternatives in safety-critical environments. This chemistry significantly reduces the risk of thermal runaway, making it a safer choice for high-performance applications such as motorsport systems, aerospace components, defense technologies, and heavy-duty industrial equipment. For engineers actively seeking a safe alternative to lithium-ion batteries, sodium-ion chemistry offers a compelling combination of stability and performance.

One of the standout features of the 3270 Sodium-Ion Battery Cell is its exceptional round-trip efficiency exceeding 96%. This means more usable energy is retained during each charge and discharge cycle, resulting in less heat generation and improved overall system efficiency. Reduced thermal stress not only extends the lifespan of the cell but also simplifies thermal management requirements, lowering system complexity, cooling needs, and total system cost. For applications where efficiency directly impacts ROI, this high-efficiency battery cell becomes a critical advantage.

Performance in extreme conditions is another key differentiator. The 3270 retains over 90% capacity at -40°C, making it one of the most reliable solutions for cold-weather applications. Unlike conventional lithium-ion batteries that suffer significant performance loss in freezing temperatures, this low-temperature battery solution ensures consistent output. Whether used in outdoor robotics, emergency backup systems, military-grade equipment, or automotive starter modules, the 3270 guarantees dependable operation even in sub-zero environments.

From a logistics standpoint, the ability to discharge the cell to 0V (zero-voltage shipping) is a major operational benefit. This feature enables safer transport, reduces fire risk, and ensures compliance with international battery shipping regulations. It also allows for long-term storage without degradation, providing flexibility for manufacturers, distributors, and OEMs managing large inventories. For companies scaling production, this translates into lower risk and improved supply chain efficiency.

The cylindrical design ensures compatibility with standard spot welding processes, making it easy to integrate into existing battery pack manufacturing lines. This reduces development time, lowers production costs, and accelerates time to market. Engineers can quickly prototype and scale using familiar assembly methods without retooling production infrastructure.

Fully certified with UN38.3 and CE standards, and supported by local EU stock availability, the AuroraCell 3270 guarantees fast battery delivery across Europe within five working days. This ensures minimal downtime and reliable access for ongoing projects.

For engineers and manufacturers searching for a high power sodium-ion battery in Europe, the AuroraCell 3270 delivers unmatched performance, safety, efficiency, and integration flexibility—making it a future-ready solution for demanding energy systems.