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^®

Quality Standards & Performance Verification

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.

Shipping & Returns

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