Description
3.22V 228Ah 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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The cell requires storage in a humidity-controlled environment to prevent degradation of internal components. A dedicated battery management system (BMS) must be used to monitor voltage and temperature within safe operating limits.
- Storage Environment: Store the cell in a humidity-controlled, vacuum-sealed packaging to avoid moisture ingress.
- BMS Requirement: Always use a dedicated BMS with appropriate protection functions to prevent over-discharge, over-charge, and short circuits.
- Mechanical Handling: Avoid mechanical abuse, puncture, or crushing of the cell to prevent internal short circuits.
- First Use Conditioning: Condition the cell under standard ambient conditions before first use to stabilize the electrochemical system.
- Disposal: Dispose of used cells in accordance with local regulations for lithium-ion batteries.
Follow these steps to safely handle and operate the cell for the first time. Proper initialization ensures optimal performance and long cycle life.
Required Equipment: Battery Management System (BMS)
- Inspect Cell Condition
Inspect the cell for any physical damage, swelling, or leakage before use. - Connect BMS
Connect a dedicated BMS to the cell terminals following the manufacturer's wiring diagram. - Set Operating Parameters
Set the BMS charge and discharge voltage limits within the cell's recommended voltage and temperature ranges. - Condition Cell
Condition the cell under standard ambient conditions by performing an initial charge at a moderate rate. - Monitor During Operation
Monitor cell voltage and temperature continuously during charge and discharge cycles. - Dispose Responsibly
Dispose of the cell at end of life in accordance with local hazardous waste regulations.
How does the 175 Wh/kg energy density of the 3.22V 228Ah LFP prismatic cell impact pack-level weight versus cycle life for EV integration?
The 175 Wh/kg energy density enables a lightweight design at ≤4.30 kg per cell, reducing overall pack weight for extended EV range. This is achieved without sacrificing longevity, as the cell delivers ≥4000 cycles at 0.5C/0.5C, 100% DOD with 80% retention, making it suitable for weight-sensitive platforms requiring both high energy and long service life.
Can the 3.22V 228Ah LFP prismatic cell be integrated into existing 400V or 800V EV battery packs without redesigning the thermal management system?
Yes, the compact dimensions of 53.8×174.2×207.1 mm including terminal allow efficient pack integration and thermal management. The prismatic aluminum case provides structural rigidity and facilitates cooling, supporting stable 1.0C continuous charge and discharge rates. However, a dedicated BMS with appropriate protection functions is required to operate within recommended voltage and temperature ranges.
What are the storage and handling requirements for the 3.22V 228Ah LFP prismatic cell to prevent capacity fade before installation?
The cell is shipped in humidity-controlled vacuum sealed packaging with individual isolation in anti-static foam lined cartons to prevent moisture ingress and mechanical damage. For first use, condition the cell under standard ambient conditions. Avoid mechanical abuse, over-discharge, or short circuits, and always use a dedicated BMS to maintain optimal performance and safety.
The ATOMFAIR 3.22V 228Ah LFP prismatic cell offers a combination of high energy density (175Wh/kg) and long cycle life (≥4000 cycles) in a lightweight aluminum case, but requires stringent BMS integration and moisture-controlled handling to ensure safe and reliable operation.
Positive
- High energy density and lightweight: At 175Wh/kg and ≤4.30kg per cell, this LFP cell enables extended EV range and reduced pack weight, critical for weight-sensitive vehicle platforms.
- Exceptional cycle life at 100% DOD: Rated for ≥4000 cycles at 0.5C/0.5C, 100% DOD with 80% capacity retention, ensuring long-term durability for demanding fleet and traction applications.
Trade-offs
- Dedicated BMS and operational limits: Cell requires a separate BMS with protection functions and must be kept within specified voltage and temperature ranges to prevent damage or safety issues.
- Moisture-sensitive handling requirements: Shipped in humidity-controlled vacuum sealed packaging, indicating sensitivity to ambient moisture that demands controlled storage and assembly conditions.
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).
