Description
3.20V 65Ah LFP Prismatic Cell | ATOMFAIRCOMMERCIAL GRADE · PRODUCTION
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
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Manufacturer: ATOMFAIR LLC
Brand: ATOMFAIR®
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This cell requires a dedicated BMS with over-discharge, over-charge, and cell balancing protection to prevent electrical damage. Storage and operation must be within the manufacturer-recommended temperature range and avoid moisture exposure, mechanical deformation, or short circuits.
- BMS Requirement: A dedicated battery management system is mandatory for over-discharge, over-charge, short-circuit, and cell balancing protection.
- Rate Limits: Continuous charge and discharge rates must not exceed the rated 1.0C and 6.0C respectively.
- Temperature Storage: Store cells at a suitable temperature within the recommended range to maintain optimal cycle life and safety.
- Moisture Sensitivity: Humidity-controlled vacuum sealed packaging indicates sensitivity to moisture; cells should be stored in dry conditions until use.
- Pre-conditioning: Pre-condition the cell at a suitable temperature before first use to ensure proper electrochemical performance.
This procedure outlines the steps to safely initialize and operate the LFP prismatic cell for first use. Adherence to these steps ensures safe handling and prevents damage to the cell or system.
Required Equipment: Dedicated Battery Management System (BMS)
- Inspect Packaging
Inspect the packaging for any signs of damage or moisture intrusion before opening. - Transfer to Controlled Environment
Transfer the cell to a dry, temperature-controlled environment within the recommended storage range. - Connect to BMS
Connect the cell terminals to a BMS with over-discharge, over-charge, and cell balancing protection. - Configure Current Limits
Set the charge and discharge current limits to 1.0C and 6.0C respectively in the BMS configuration. - Equilibrate Cell
Allow the cell to equilibrate at the operating temperature before applying any load or charge. - Monitor First Charge
Verify voltage and temperature during the first charge cycle to ensure proper functionality. - End-of-Life Disposal
Dispose of the cell at end-of-life according to local regulations for lithium-ion batteries.
Why is the maximum continuous charge rate limited to 1.0C while discharge is 6.0C, and how does this affect system design?
The 1.0C charge rate is intentionally lower to preserve the cell's cycle life—≥2000 cycles at 100% DOD with 80% capacity retention—and to ensure safe operation of the LFP chemistry, which is optimized for high-rate discharge. System designers must size the charging source for a maximum of 65 A and accommodate a longer charge time relative to the 390 A continuous discharge capability.
What are the necessary BMS specifications to safely operate this 65Ah LFP cell at its maximum continuous discharge current?
The BMS must support a continuous discharge current of at least 390 A (65 Ah × 6.0C) and include over-discharge, over-charge, short-circuit, and cell balancing protections. It must also enforce the manufacturer's recommended voltage window and manage thermal conditions, as the square aluminum case relies on heat dissipation during sustained high-rate discharge.
What storage and handling precautions are required to preserve the cell's cycle life and safety?
Cells must be stored in humidity-controlled vacuum sealed packaging with individual anti-static foam isolation to prevent moisture ingress and physical damage. Avoid mechanical deformation or short circuits, and operate within the appropriate temperature range (not explicitly stated but required for cycle life). Pre-condition at a suitable temperature before first use and dispose of cells per local regulations.
This 3.20V 65Ah LFP prismatic cell offers a high 6.0C continuous discharge and ≥2000 cycle life at 100% DOD, but requires a dedicated BMS and strict temperature management for safe, long-term operation.
Positive
- High 6.0C Continuous Discharge Rate: Enables high-power applications such as peak shaving and dynamic backup with a maximum continuous discharge of 6.0C.
- ≥2000 Cycle Life at High Rate: Delivers ≥2000 cycles at 100% depth of discharge with 80% capacity retention under 1.0C charge/6.0C discharge, ensuring long-term reliability.
Trade-offs
- Mandatory BMS Integration: Operation requires a dedicated BMS with over-discharge, over-charge, short-circuit, and cell balancing protection to ensure safe operation.
- Temperature and Pre-conditioning Requirements: To achieve optimal cycle life, cells must be stored and operated within specified temperature ranges, and pre-conditioned at suitable temperature before first use, adding procedural overhead.
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).
