Description
High-Energy-Density Anode-Free 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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The cell incorporates a built-in safety vent for pressure relief and passes stringent nail penetration tests for intrinsic safety. These features reduce the risk of thermal runaway and catastrophic failure under abuse conditions.
- Safety Vent Mechanism: The built-in safety vent releases internal pressure during overcharge or internal short circuit to prevent rupture.
- Nail Penetration Test Compliance: The cell design passes nail penetration testing, demonstrating a reduced likelihood of thermal runaway propagation.
How does the anode-free architecture in the ATOMFAIR series affect cycle life compared to conventional lithium-ion cells with graphite anodes?
The anode-free design eliminates the graphite host, maximizing gravimetric energy density above 460 Wh/kg, but this typically reduces cycle life due to lithium metal plating inefficiency. The ATOMFAIR series compensates with a high-voltage NCM cathode at 3.8V nominal and 5C continuous discharge capability, though specific cycle life data is not provided in the product description.
Can the AFEDA5474172, AFEDA7887188, and AFEDA8074250 pouch cells be integrated into existing battery management systems designed for standard lithium-ion chemistries?
Integration requires a BMS compatible with a 3.8V nominal voltage and anode-free lithium metal chemistry, which differs from standard 3.6-3.7V Li-ion cells. The cells offer flexible form factors from 22Ah to 52Ah and pass nail penetration tests, but custom BMS calibration is necessary to manage the unique charge/discharge profile and safety vent activation.
What are the specific handling and storage requirements for the ATOMFAIR anode-free pouch cells to prevent performance degradation or safety risks?
Cells are shipped in moisture-barrier vacuum-sealed aluminum foil bags with anti-static cartons to prevent lithium metal oxidation and short circuits. They include a built-in explosion-proof vent and pass nail penetration tests, but must be stored in dry, temperature-controlled environments below 25°C to maintain >460 Wh/kg energy density and avoid capacity fade.
The Atomfair Anode-Free Pouch Cell Series delivers >460 Wh/kg energy density with 5C continuous discharge, leveraging an anode-free architecture and high-voltage NCM cathode for lightweight, high-performance applications. Safety is reinforced with a built-in vent and nail penetration test compliance, while standard form factors of 22–52 Ah offer flexible integration options.
Positive
- Ultra-high energy density >460 Wh/kg: Single-cell energy density exceeding 460 Wh/kg enables unprecedented lightweight design for aerospace and long-range EV applications, directly improving payload and range.
- 5C continuous discharge capability: Supports 5C continuous discharge while maintaining high energy density, making the cells suitable for power-intensive applications such as electric aviation and high-performance EVs.
Trade-offs
- Moisture sensitivity during storage: Cells are supplied in moisture-barrier vacuum-sealed bags, indicating they are sensitive to ambient humidity and require controlled dry storage and handling to prevent performance degradation.
- Limited standard form factor options: Only three standard pouch sizes (22Ah, 46Ah, 52Ah) are offered off-the-shelf; non-standard dimensions require custom requests, which may entail lead time or minimum order 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). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
