Description
Wide-Voltage-Range High-Capacity Battery Series | 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 battery series imposes strict charge and discharge temperature limits to prevent thermal runaway and capacity loss. The cells must be operated within defined voltage windows to avoid overcharge or deep discharge degradation.
- AFWRC101161231 (50Ah) Constraint: Charge only between 0°C and 55°C and discharge between -20°C and 60°C, with an operating voltage range of 2.5 V to 4.3 V.
- AFWRC10161231 (58Ah) Constraint: Charge only between 0°C and 50°C and discharge between -20°C and 60°C, with an operating voltage range of 2.75 V to 4.35 V.
These steps outline the initial conditioning and routine handling of the semi-solid pouch cells. Adhere to the specified current and voltage limits to maximize cycle life and safety.
Required Equipment: Compatible CC/CV battery charger
- Initial Charging
Charge the cell at the 1C rate using a constant current constant voltage method until the voltage reaches the upper limit specified for the model. - Operate Within Voltage Window
Discharge the cell at the 3C rate while ensuring the voltage stays above the lower cut-off limit to avoid deep discharge damage. - Monitor Temperature Limits
Verify that the cell temperature remains within the charge or discharge temperature range throughout operation to prevent degradation.
What is the cycle life trade-off between the 50Ah and 58Ah models in the ATOMFAIR semi-solid battery series?
The 50Ah model (AFWRC101161231) delivers ≥1200 cycles at 80% SOH, while the 58Ah model (AFWRC10161231) achieves ≥1500 cycles at 80% SOH, offering a 25% longer cycle life despite a higher nominal capacity. This difference is attributed to the 58Ah cell's slightly higher nominal voltage (3.7V vs. 3.65V) and narrower operating voltage range (2.75–4.35V vs. 2.5–4.3V), which reduces stress on the semi-solid electrolyte during deep cycling.
Can these semi-solid pouch cells be integrated into existing marine battery management systems without modification?
Integration requires a compatible BMS with over-discharge, over-current, and cell balancing functions, as specified in the product notice. The wide voltage operation (2.5–4.3V for the 50Ah model and 2.75–4.35V for the 58Ah model) ensures compatibility with most marine power systems, but the BMS must be configured to respect the 1C charge and 3C discharge rate limits to prevent accelerated degradation.
What are the critical handling and storage requirements for these semi-solid electrolyte pouch cells?
Cells are packaged in moisture-barrier vacuum-sealed aluminum foil bags and must be stored in anti-static cartons to prevent electrostatic discharge damage. Pre-condition new cells at 25°C before first use, and avoid exposing them to temperatures above 60°C for extended periods. Charge only within the specified voltage range (2.5–4.3V for the 50Ah model; 2.75–4.35V for the 58Ah model) using a compatible BMS.
The ATOMFAIR Wide-Voltage-Range High-Capacity Semi-Solid Battery Series delivers enhanced safety and stable power via semi-solid electrolyte technology, with cycle life up to 1500 cycles at 80% SOH, but demands strict adherence to charge temperature windows and integration with a compatible BMS for over-discharge and cell balancing.
Positive
- Semi-solid electrolyte safety: The semi-solid electrolyte technology inherently reduces leakage risk and suppresses dendrite formation, providing exceptional operational safety for marine environments.
- Extended cycle life: Up to 1500 cycles at 80% state-of-health minimizes replacement frequency in demanding applications such as speedboats and yachts, lowering total cost of ownership.
Trade-offs
- Narrow charge temperature range: Charge operation is limited to 0–55°C (0–50°C for the 58Ah model); extended exposure above 60°C degrades performance and must be avoided.
- Mandatory BMS and preconditioning: A compatible battery management system with over-discharge, over-current, and cell balancing is required, and new cells must be preconditioned at 25°C before first use.
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). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
