18650 3.05V 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 high-quality prismatic sodium-ion batteries. These batteries are the latest energy storage technology, providing new options for companies seeking battery solutions, we have a complete sodium-ion battery production plant in China, producing sodium-ion prismatic cells of various specifications. Provide reliable national solutions for different projects.
Features
1. Low cost
2. Pure green electricity
3. High rate
4. Wide temperature range
5. Long life
6. High safety
Specifications
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NO.
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Items
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Specifications
|
|
1
|
Limited Charge Voltage
|
3.95V
|
|
2
|
Nominal Voltage
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3.05V
|
|
3
|
Rated Capacity
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1300mAh
|
|
4
|
Standard Charging Current
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650mA
|
|
5
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Max. Charging Current
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1300mA
|
|
6
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Standard Discharging Current
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650mA
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|
7
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Max Discharge Current
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Under the conditions of 25℃±2℃，Discharging at 7800mA at 100% SOC
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|
8
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Discharge End Voltage
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1.8V
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|
9
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Operating Temperature
(Cell Surface Temperature)
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Charging：-20℃~55℃，65%±20%RH
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Discharging：-40℃~60℃,65%±20%RH
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||
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10
|
Storage Temperature
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15℃-35℃
|
|
11
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Cell Weight
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36.5g±0.5g
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|
12
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AC Impedance
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≤30mΩ
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|
13
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Cell Dimension(for shipping state)
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Height：65.2mm±0.2mm
Diameter: 18.35±0.15mm
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Sodium-ion batteries have potential environmental advantages. Due to the abundant resources of sodium and the low impact of the mining process on the environment, the environmental burden generated during the production and use of sodium-ion batteries is relatively low. In addition, the recycling and treatment process of sodium-ion batteries is also relatively simple, helping to reduce environmental pollution from electronic waste.
Common Application Scenarios
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.
