Cylindrical Sodium-ion Battery
Sodium-Ion Batteries – A Reliable and Cost-Effective Energy Solution
PKNERGY offers a cutting-edge selection of sodium-ion battery cells designed for energy storage, industrial applications, and sustainable power solutions. With a variety of prismatic and cylindrical models available, we provide high-performance alternatives to lithium-based batteries, ensuring cost efficiency and excellent low-temperature performance. Whether you need reliable energy storage for grid applications, stable power for industrial use, or customized configurations for unique projects, we deliver tailored solutions to match your exact requirements.
✔ Superior Low-Temperature Performance – Maintains stable operation even in harsh environments.
✔ Enhanced Safety – Reduced thermal runaway risks compared to lithium-based batteries.
✔ Cost-Effective & Sustainable – Abundant raw materials lower production costs and supply chain constraints.
✔ Versatile Applications – Ideal for grid storage, renewable energy integration, and next-generation EVs.
✔ Certified for Safety & Performance – Compliant with UL, CE, IEC, MSDS, and UN standards for international reliability.
Looking for a next-generation sodium-ion battery solution? Contact us today to explore our customizable options and find the right fit for your project!
Sodium-ion batteries, also known as Na-ion batteries, are an advanced energy storage technology that utilizes the movement of sodium ions between the cathode and anode to store and release energy. As an alternative to traditional lithium-ion batteries, sodium-ion technology offers enhanced safety, superior low-temperature performance, and cost-effectiveness, making it a promising solution for various applications.
PKNERGY’s sodium-ion batteries are designed for high efficiency and long-term stability, ensuring reliable operation across a wide temperature range from -40°C to 60°C. This makes them particularly well-suited for large-scale energy storage systems, cost-effective electric mobility solutions, and applications in extreme climate conditions.
SPECIFICATION
Pknergy provides cylindrical sodium-ion batteries in various specifications and can design power solutions for various industries through mature assembly technology.
As a rising star in the battery industry, sodium-ion batteries have a longer life than lithium-ion batteries. They perform better in extreme temperatures. They are a good battery option for extreme cold or volcanoes.
| Product Model | NaCR3370-5ER | NaCR33140-10ER | NaCR46145-20ER |
|---|---|---|---|
| Rated Capacity | 5Ah | 10Ah | 20Ah |
| Energy Density | 120Wh/kg | 120Wh/kg | 130Wh/kg |
| Voltage Range | 1.5-4V | 1.5-4V | 1.5-4V |
| Discharge Rate | 8C | 8C | 8C |
| Cycle Life | 3000 (0.5C@70%) | 3000 (0.5C@70%) | 3000 (0.5C@70%) |
| Technical Features | Capacity Type | Capacity Type | Capacity Type |
| Application Field | Lead-acid Replacement, Stop-Start Market, Two-Wheeler Market, Consumer Electronics | Lead-acid Replacement, Stop-Start Market, Two-Wheeler Market, Consumer Electronics | Lead-acid Replacement, Stop-Start Market, Two-Wheeler Market, Consumer Electronics |
Comparison Between Sodium-ion and Lithium-ion Batteries
| Feature | Sodium-ion Battery | Lithium-ion Battery |
|---|---|---|
| Raw Material Availability | Abundant and inexpensive sodium resources | Limited and expensive lithium resources |
| Cost | Lower production cost | Higher production cost |
| Energy Density | Moderate (120-150 Wh/kg) | High (150-250 Wh/kg) |
| Cycle Life | Long (up to 8000 cycles) | Moderate to high (1000-3000 cycles) |
| Safety | High, less prone to thermal runaway | Moderate, requires safety measures |
| Temperature Performance | Excellent low-temperature performance | Good, but performance drops in extreme cold |
| Environmental Impact | Low, environmentally friendly | Moderate, mining and disposal concerns |
| Technical Features | Long cycle life, high safety, cost-effective | High energy density, well-established tech |
| Applications | Renewable energy storage, backup power, EVs, smart home devices | Portable electronics, EVs, energy storage, industrial applications |
Applications
Sodium-ion Batteries are best suited for renewable energy storage, backup power supplies, electric vehicles (EVs), and smart home devices due to their cost-effectiveness, safety, and long cycle life.
Lithium-ion Batteries: Preferred for portable electronics, high-performance EVs, industrial applications, and other uses where high energy density and compact size are essential.
Both sodium-ion and lithium-ion batteries have their unique strengths and are suitable for different applications. Sodium-ion batteries are emerging as a cost-effective, safe, and environmentally friendly alternative, while lithium-ion batteries continue to dominate in areas requiring high energy density and established technology.
For more information on how our sodium-ion and lithium-ion battery solutions can meet your needs, please contact us. We are here to help you find the perfect energy storage solution for your specific application.
Common application fields of products
Product FAQs
1. What are the key advantages of sodium-ion batteries compared to lithium-ion batteries?
- Sodium-ion batteries offer several advantages over lithium-ion technology, including lower raw material costs, better low-temperature performance (-40°C operation), and enhanced safety due to reduced thermal runaway risks. Additionally, sodium is abundant and widely available, reducing supply chain constraints compared to lithium-based chemistries.
2. Are sodium-ion batteries suitable for large-scale energy storage applications?
- Yes, sodium-ion batteries are particularly well-suited for grid energy storage and renewable energy integration. They offer long cycle life, stable charge-discharge performance, and improved cost efficiency, making them ideal for solar and wind power storage, peak shaving, and backup power systems.
3. Can sodium-ion batteries be used in electric vehicles (EVs) and industrial applications?
- Sodium-ion batteries are a promising solution for cost-effective EVs and industrial mobility applications. While they have a slightly lower energy density than lithium-ion batteries, they excel in cold-weather performance, affordability, and sustainability, making them ideal for commercial fleets, e-buses, and industrial power systems.
4. What certifications do PKNERGY’s sodium-ion batteries have?
- PKNERGY ensures the highest standards of quality and safety for its sodium-ion batteries. Our products comply with UL, CE, IEC, MSDS, and UN transportation regulations, ensuring safe and legal deployment in various international markets.
