Description
High-Power Long-Duration 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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Store cells in a cool, dry environment within the recommended temperature range to prevent degradation. Always use a Battery Management System (BMS) with overcurrent, short-circuit, and temperature protection during operation.
- Voltage Operating Limits: Operate cells strictly within the specified voltage range to avoid overcharge or deep discharge damage.
- Temperature Constraints: Avoid sustained temperatures above the recommended limit and pre-condition cells at 25°C before first use.
- Moisture Sensitivity: Keep cells sealed in moisture-barrier packaging until use to prevent internal contamination.
- Thermal Management Requirement: High-rate discharge may require active thermal management to maintain safe operating temperatures.
- BMS Protection: Always integrate a BMS with overcurrent, short-circuit, and temperature protection for safe operation.
Follow these steps to safely prepare and operate the battery cells for first use. Proper initialization ensures optimal performance and longevity.
Required Equipment: Battery Management System (BMS) with overcurrent, short-circuit, and temperature protection, Active thermal management system (e.g., cooling fan or heat sink)
- Inspect Packaging
Inspect the moisture-barrier vacuum-sealed packaging for any signs of damage or leakage before opening. - Pre-condition Cells
Pre-condition the cells at 25°C for at least 2 hours before first use to stabilize internal chemistry. - Connect BMS
Connect a compatible Battery Management System with overcurrent, short-circuit, and temperature protection to the cell terminals. - Verify Voltage
Verify that the cell voltage is within the specified operating range using a calibrated multimeter. - Apply Thermal Management
Apply active thermal management if the application requires high-rate discharge above 3C to maintain safe temperatures.
How does cycle life trade off against discharge rate across the 20Ah, 35Ah, and 50Ah models in the ATOMFAIR High-Power Long-Duration Battery Series?
The 50Ah model delivers the longest cycle life (≥2000 cycles at 80% SOH) but a maximum discharge rate of 3C, while the 35Ah model offers a higher 5C discharge rate with ≥1200 cycles. The 20Ah model provides ≥800 cycles at 3C discharge. This trade-off allows engineers to prioritize either extended lifespan or peak power output depending on application demands.
What are the critical voltage and temperature constraints for integrating these semi-solid electrolyte pouch cells into a battery pack?
Operating voltage ranges vary by model: 2.7–4.25V (20Ah), 2.75–4.2V (35Ah), and 2.5–4.3V (50Ah). Discharge temperature ranges are –20°C to +55°C (20Ah), –20°C to +65°C (35Ah), and –20°C to +60°C (50Ah). A BMS with overcurrent, short-circuit, and temperature protection is mandatory, and high-rate discharge may require active thermal management.
What special handling, storage, and pre-conditioning steps are required for these semi-solid electrolyte cells?
Cells are shipped in moisture-barrier vacuum-sealed aluminum foil bags inside anti-static cartons. Before first use, pre-condition at 25°C. Avoid sustained temperatures above the recommended limits. Always use a BMS with protection features. For volume orders, custom packaging is available to maintain cell integrity during storage and transport.
The ATOMFAIR High-Power Long-Duration Battery Series, available in 20Ah, 35Ah, and 50Ah capacities, leverages semi-solid electrolyte technology to deliver high discharge rates up to 5C and cycle life up to 2000 cycles at 80% SOH, making it suitable for demanding EV and industrial applications. However, the pouch cell format requires careful handling and integration with a BMS, and high-rate discharge may necessitate active thermal management.
Positive
- High discharge rate capability: The 35Ah model supports up to 5C maximum discharge rate, enabling high power output for demanding applications such as electric motorcycles and drones.
- Extended cycle life at 80% SOH: The 50Ah model achieves ≥2000 cycles at 80% state of health, reducing total cost of ownership in long-duration energy storage and EV applications.
Trade-offs
- Requires BMS for safe operation: The cells must be used with a battery management system providing overcurrent, short-circuit, and temperature protection to prevent damage or safety hazards.
- Active thermal management may be needed: High-rate discharge can generate significant heat, and the product notice indicates that active thermal management may be required to maintain performance and safety.
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).
