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Commercial-grade 3.20V 125Ah LFP prismatic battery cells housed in square aluminum casings with integrated bolt terminals for electric vehicle propulsion modules.

LFP Prismatic EV Battery Cell 3.20V 125Ah

$184.00

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 LFP prismatic EV cell in aluminum case, 3.20V 125Ah, 160Wh/kg, ≤2.60kg, ≥3000 cycles at 1.0C/1.0C, 100% DOD for EV traction packs. Order now.

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Description

3.20V 125Ah LFP Prismatic Cell | ATOMFAIR

COMMERCIAL GRADE · PRODUCTION

Product Overview
The ATOMFAIR® 3.20V 125Ah LFP Prismatic Cell is a high‑capacity square aluminum case battery built on safe and durable lithium iron phosphate (LFP) chemistry. Engineered specifically for electric vehicle (EV) and high‑power traction applications, it delivers a high energy density of 160Wh/kg, enabling extended driving range and compact pack design. With a robust cycle life of ≥3000 cycles at 1.0C/1.0C, 100% DOD, 80% retention, and compact dimensions (33.3×200.6×172.0 mm including terminal), this cell provides reliable, high‑energy power for EVs, hybrid vehicles, and demanding transportation systems. For bulk inquiries or official volume quotations, please contact us via email at inquiry@atomfair.com.

Technical Specifications
PARAMETER VALUE
Cell Chemistry Lithium Iron Phosphate (LFP)
Dimensions (mm) with Terminal 33.3 × 200.6 × 172.0
Weight (kg) ≤ 2.60
Nominal Capacity (Ah) 125
Nominal Voltage (V) 3.20
Weight Energy Density (Wh/kg) 160
Max Continuous Charge / Discharge Rate 1.0C / 1.0C
Cycle Life (@25°C, 1.0C/1.0C, 100% DOD, 80% Ret) ≥ 3000 cycles

Key Features & Advantages
  • High Capacity & Energy Density: 125Ah capacity and 160Wh/kg enable extended EV range and reduced battery weight.
  • Long Cycle Life: ≥3000 cycles at 1.0C/1.0C, 100% DOD, 80% retention – built for the demanding duty cycles of electric vehicles.
  • Intrinsic Safety: LFP chemistry provides excellent thermal stability, abuse tolerance, and resistance to thermal runaway.
  • Stable Power Output: 1.0C continuous charge and discharge rates ensure consistent performance under traction loads.
  • Compact Prismatic Format: Square aluminum case with terminal offers structural rigidity, efficient heat dissipation, and easy integration into battery packs.

APPLICATION SCOPE: Electric vehicles (EVs), hybrid electric vehicles (HEVs), plug‑in hybrid EVs (PHEVs), commercial EVs, and high‑power traction systems requiring high capacity and long cycle life.
PACKAGING: Humidity‑controlled vacuum sealed packaging, individual cell isolation in anti‑static foam lined cartons. Custom palletized packaging for bulk orders available upon request.
IMPORTANT NOTICE: Always use a dedicated BMS with over‑discharge, over‑charge, short‑circuit, and cell balancing protection. Charge within the manufacturer’s specified voltage window. Do not exceed the recommended continuous charge or discharge rates. Store and operate cells within the appropriate temperature range for optimal cycle life. Avoid mechanical deformation or short circuits. Pre‑condition cells at a moderate temperature before first use. Dispose of cells in accordance with local regulations.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: INQUIRY@ATOMFAIR.COM
Manufacturer: ATOMFAIR LLC
Brand: ATOMFAIR®

The cell requires strict environmental controls to prevent degradation and ensure safety. Compliance with voltage, temperature, and mechanical constraints is essential for reliable operation.

  • Storage Conditions: Store the cell in a humidity-controlled, vacuum-sealed environment to prevent moisture ingress and corrosion.
  • BMS Requirement: Always use a dedicated BMS with over-discharge, over-charge, short-circuit, and cell balancing protection.
  • Voltage Window: Charge the cell only within the manufacturer's specified voltage window to avoid damage.
  • Mechanical Integrity: Avoid mechanical deformation or short circuits to prevent safety hazards.
  • Pre-conditioning: Pre-condition the cell at a moderate temperature before first use to optimize performance.

Follow these steps to safely handle and initialize the cell for first use. Proper pre-conditioning and BMS integration are critical for safety and longevity.

Required Equipment: Battery Management System (BMS), Compatible Charger, Voltmeter, Temperature-Controlled Environment

  1. Inspect Packaging
    Inspect the cell packaging for any signs of damage or deformation.
  2. Measure Voltage
    Measure the open-circuit voltage to confirm the cell is within the acceptable range.
  3. Pre-condition Cell
    Pre-condition the cell at a moderate temperature for at least 24 hours before first use.
  4. Connect BMS
    Connect the cell to a dedicated BMS with all protection features enabled.
  5. Set Charger Parameters
    Set the charger to the manufacturer's specified voltage window and begin charging at the recommended rate of 1.0C.
  6. Monitor Temperature
    Monitor the cell temperature during charging to ensure it remains within safe limits.
  7. Store Properly
    Store the cell in a humidity-controlled environment when not in use.

How does the 160Wh/kg energy density of the ATOMFAIR 125Ah LFP cell compare to NMC chemistries, and what cycle life trade-off does it present?

The ATOMFAIR 125Ah LFP cell delivers a lower gravimetric energy density (160Wh/kg) than typical NMC cells, but compensates with a cycle life of ≥3000 cycles at 1.0C/1.0C, 100% DOD, and 80% capacity retention. This trade-off prioritizes long operational life and intrinsic safety—LFP chemistry provides excellent thermal stability and resistance to thermal runaway—over maximum range per kilogram.

What battery management system (BMS) requirements must be met when integrating the ATOMFAIR 125Ah LFP prismatic cell into an EV pack?

A dedicated BMS with over-discharge, over-charge, short-circuit, and cell balancing protection is mandatory. Charge must remain within the manufacturer’s specified voltage window, and continuous charge/discharge rates must not exceed the 1.0C maximum to preserve cycle life and prevent unsafe operation.

What are the recommended storage, handling, and preconditioning procedures for the ATOMFAIR 125Ah LFP cell to maximize its cycle life?

Cells are shipped in humidity-controlled vacuum sealed packaging with individual anti-static foam isolation. For first use, precondition at a moderate temperature. Store and operate within the manufacturer’s appropriate temperature range, avoid mechanical deformation or short circuits, always use a compliant BMS, and dispose per local regulations.

The ATOMFAIR 3.20V 125Ah LFP prismatic cell delivers a balanced combination of high energy density (160 Wh/kg) and long cycle life (≥3000 cycles at 1.0C/1.0C), making it suitable for EV traction applications, but requires a dedicated BMS and careful environmental control to maintain performance and safety.

Positive

  • High energy density and capacity: 160 Wh/kg energy density and 125 Ah capacity enable extended EV range and allow for more compact battery pack designs.
  • Long cycle life with intrinsic safety: ≥3000 cycles at 1.0C/1.0C, 100% DOD, 80% retention combined with LFP chemistry's thermal stability and abuse tolerance ensures durable, safe operation under demanding traction loads.

Trade-offs

  • Requires dedicated BMS and monitoring: A BMS with over-discharge, over-charge, short-circuit, and cell balancing protection is mandatory; charging must stay within the specified voltage window and rate limits to prevent damage.
  • Environmental handling sensitivity: Cells ship in humidity-controlled vacuum sealed packaging, indicating moisture sensitivity; storage and operation within specified temperature range and preconditioning before first use are required.

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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