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Sodium-Ion Prismatic Cell 160Ah 2.86V 450Wh

$295.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Commercial-grade 160Ah sodium-ion prismatic cell, 2.86V average, 450Wh minimum energy, ≤0.30mΩ IR, -40°C discharge, ≥6000 cycles. Order now.

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Description

160Ah 2.86 V Sodium-Ion Prismatic Cell | ATOMFAIR

COMMERCIAL GRADE · PRODUCTION

Product Overview
The ATOMFAIR® 160Ah sodium-ion prismatic cell delivers exceptional performance for advanced energy storage systems. With a minimum capacity of 160Ah (0.5C, 1.5-3.45V) and minimum energy of 450Wh, this cell features an average voltage of 2.86V and ultra-low initial internal resistance (≤0.30mΩ). Engineered for longevity, it achieves 6000 cycles at 80% capacity retention and 10000 cycles at 70% retention under standard conditions (25°C, 0.5P/0.5P, with 300±20kgf clamping force). The cell supports a wide operating temperature range: charging from 0°C to 60°C and discharging from -40°C to 60°C, making it suitable for extreme climates while maintaining intrinsic sodium-ion safety and cost advantages.}

Technical Specifications (Single Cell)
PARAMETER VALUE
Min. Capacity (Ah) 160 (0.5C, 1.5-3.45V)
Min. Energy (Wh) 450
Average Voltage (V) 2.86
Initial Internal Resistance (mΩ) ≤0.30 (AC, 1kHz, 15% SOC)
Weight (g) 4300 ± 300
Charging Cut-off Voltage (V) 3.45
Discharging Cut-off Voltage (V) 1.5
Standard Charging Power (W) 225 (0.5P)
Standard Discharging Power (W) 225 (0.5P)
Cycle Life (25°C, 0.5P/0.5P, 300±20kgf) ≥6000 cycles @80% retention
≥10000 cycles @70% retention
Charge Temperature Range 0°C ~ 60°C
Discharge Temperature Range -40°C ~ 60°C
Storage Temperature (1 year) 0°C ~ 35°C
Storage Temperature (1 month) -20°C ~ 45°C

Key Features & Advantages
  • Cost-Effective Solution: Leveraging abundant sodium resources and simplified manufacturing, our cell offers significantly lower cost compared to lithium-ion alternatives, making energy storage more affordable.
  • Ultra-Long Cycle Life: 6000 cycles at 80% capacity retention and up to 10000 cycles at 70% retention under 0.5P/0.5P and proper clamping force, ensuring decades of reliable service.
  • Wide Operating Temperature: Discharge capability from -40°C to 60°C and charge from 0°C to 60°C, eliminating auxiliary heating in most cold climates and enabling deployment worldwide.
  • High Safety & Reliability: Sodium-ion chemistry provides exceptional thermal stability and intrinsic safety, meeting stringent international standards.
  • Intelligent Liquid-Cooling Ready: Optimized for seamless integration with liquid-cooling thermal management systems to enhance power quality and consistency.
  • Low Internal Resistance & High Efficiency: Initial IR ≤0.30mΩ ensures minimal energy loss and excellent rate capability for 0.5P standard operation.

APPLICATION SCOPE: Grid-scale energy storage, commercial & industrial ESS, renewable integration (solar/wind), peak shaving, load leveling, backup power, microgrids, and off-grid storage. The 160Ah sodium-ion cell is also suitable for low-speed electric vehicles and telecom backup.
PACKAGING: Humidity-controlled vacuum sealed packaging, individual cell isolation in anti-static foam lined cartons. Custom palletized packaging for bulk orders available upon request. Each cell includes terminal covers and desiccant bag.
IMPORTANT NOTICE: Always pair with a dedicated BMS supporting appropriate sodium-ion voltage windows per cell. Avoid over-discharge beyond the safe lower limit and over-charge beyond the recommended upper limit. Store cells at a moderate state of charge in cool, dry conditions. Sodium-ion cells are compatible with standard lithium-ion assembly equipment; however, use only manufacturer-approved cell holders and busbars. Dispose of cells following local regulations for sodium-based batteries.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
MANUFACTURER: ATOMFAIR LLC
BRAND: ATOMFAIR®

Storage temperature must be maintained between 0°C and 35°C for long-term preservation. A clamping force of 300±20 kgf is required during cycling to prevent mechanical degradation and ensure rated cycle life.

  • Voltage Limits: Do not discharge below 1.5V or charge above 3.45V to avoid irreversible capacity loss and safety risks.
  • Charge Temperature Restriction: Charge only between 0°C and 60°C to prevent sodium plating and internal damage.
  • Discharge Temperature Range: Discharge is permissible from -40°C to 60°C, but performance may degrade at extremes.
  • Clamping Force Requirement: Maintain a clamping force of 300±20 kgf using manufacturer-approved fixtures to preserve mechanical integrity and cycle life.

Pair the cell with a dedicated BMS and apply specified clamping force before operation. Store at moderate state of charge in cool, dry conditions when not in use.

Required Equipment: Dedicated sodium-ion BMS, Manufacturer-approved cell holder and busbar, Clamping fixture (300±20 kgf capability)

  1. Connect BMS
    Pair the cell with a dedicated BMS configured for the sodium-ion voltage window (1.5V to 3.45V).
  2. Apply clamping force
    Secure the cell in a manufacturer-approved holder and apply a clamping force of 300±20 kgf.
  3. Verify voltage limits
    Confirm that the cell voltage is within the safe operating range before connecting to load or charger.
  4. Set storage conditions
    Store the cell at a moderate state of charge in a cool, dry environment between 0°C and 35°C.

What clamping force is required to achieve the stated cycle life of the 160Ah sodium-ion prismatic cell, and why is it necessary?

Yes, the cell requires a clamping force of 300±20kgf applied to the prismatic cell stack to achieve its rated cycle life of 6000 cycles at 80% capacity retention and 10000 cycles at 70% retention. Without this clamping force, internal resistance may increase over cycles, reducing cycle life. The force is specified as part of the standard test conditions (25°C, 0.5P/0.5P).

Can the 160Ah sodium-ion prismatic cell be used with a standard lithium-ion battery management system (BMS)?

No, a dedicated BMS supporting sodium-ion voltage windows is required. The cell's charge cutoff is 3.45V and discharge cutoff is 1.5V, different from typical lithium-ion chemistries. Using a lithium-ion BMS could lead to over-discharge or over-charge. However, the cell is compatible with standard lithium-ion assembly equipment, provided manufacturer-approved cell holders and busbars are used.

What are the recommended storage conditions for the 160Ah sodium-ion prismatic cell to ensure minimal capacity loss over time?

For storage up to one year, keep the cell at 0°C to 35°C. For up to one month, the range is -20°C to 45°C. The cell should be stored at a moderate state of charge in cool, dry conditions. The packaging is humidity-controlled vacuum sealed with desiccant bags to maintain low moisture exposure.

Evaluation of the 160Ah sodium-ion prismatic cell reveals a robust cycle life exceeding 6000 cycles at 80% retention and wide discharge temperature capability down to -40°C, offset by the need for precise clamping force and zero-degree minimum charge temperature.

Positive

  • Ultra-long cycle life at high retention: Achieves 6000 cycles at 80% capacity retention and 10000 cycles at 70% retention under standard conditions (25°C, 0.5P/0.5P, 300±20kgf clamping force), enabling decades of reliable service in stationary storage applications.
  • Extremely wide discharge temperature: Discharge operation from -40°C to 60°C eliminates the need for auxiliary heating in most cold climates, allowing deployment in extreme environments without additional thermal infrastructure.

Trade-offs

  • Clamping force required for cycle life: Rated cycle life depends on maintaining 300±20kgf clamping force, which adds mechanical design complexity and tolerance requirements for pack assembly and cell holders.
  • No charging below 0°C: Charging is prohibited below 0°C, requiring active thermal management or preheating strategies for applications in subzero environments where charging is needed.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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