Description
2AH HIGH-PERFORMANCE AND HIGH-SAFETY SOLID-STATE BATTERYCOMMERCIAL GRADE · PRODUCTION
|
|||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||
|
VOLUME ORDERS & CUSTOM SOLUTIONS
Request a quote for sample quantities, pilot runs, or full-scale production. Our engineering team provides application support and design-in assistance.
EMAIL: INQUIRY@ATOMFAIR.COM
Global logistics · Fast sample delivery · Technical datasheets available
|
|||||||||||||||||||||||||||||||||||
|
Manufacturer: ATOMFAIR LLC · ADVANCED ENERGY STORAGE DIVISION
Brand: ATOMFAIR
Specifications are representative and subject to change without notice. For the latest version and compliance certificates, contact official sales channel.
|
This solid-state pouch cell must be operated within its specified voltage and temperature windows to prevent rapid capacity fade and thermal runaway. Physical integrity must be preserved to avoid internal short circuits and electrolyte leakage.
- Discharge Rate Limit: Do not exceed 5A continuous discharge (5C) or 10A peak for more than 5 seconds to prevent overheating and capacity degradation.
- Charge Current Limit: Apply charge current no greater than 4A (2C) continuous to avoid lithium plating and electrolyte breakdown.
- Thermal Operating Range: Operate or store the cell between -20°C and 70°C to maintain reversible capacity and avoid structural damage.
- Mechanical Protection: Prevent any physical puncture, crushing, or bending of the pouch cell to avoid internal short circuits and gas generation.
- Short Circuit Prevention: Keep battery terminals isolated from conductive materials and ensure proper insulation during handling and installation.
These steps outline the safe initial deployment and handling of the 2Ah solid-state pouch cell. Follow each step sequentially to ensure safe operation and prevent damage or personal injury.
- Inspect and Prepare
Inspect the battery pouch for any visible damage, swelling, or leakage before handling. - Verify Electrical Parameters
Confirm the battery voltage is within 3.0V to 4.2V using a multimeter before connection. - Connect to Charger
Connect the positive and negative terminals to a compatible CC/CV charger set to 4.2V and max 4A current. - Monitor Charging
Monitor the cell temperature during charging and disconnect immediately if it exceeds 70°C. - Discharge Safely
Apply discharge loads that do not exceed 5A continuous or 10A peak for longer than 5 seconds. - Store Properly
Store the battery in a cool, dry location with terminals insulated when not in use. - Dispose Responsibly
Dispose of the battery according to local regulations for lithium-ion cells when end-of-life is reached.
How does the 300 Wh/kg gravimetric energy density of this 2Ah solid-state battery compare to conventional lithium-ion pouch cells in terms of cycle life trade-off?
This solid-state battery achieves 300 Wh/kg with a verified lifecycle of 300 cycles at 1C/4C charge/discharge and ≥80% capacity retention, which is a deliberate trade-off for high energy density. Conventional liquid-electrolyte lithium-ion cells of similar capacity often exceed 500 cycles but typically deliver lower gravimetric density (150–250 Wh/kg) and present higher thermal runaway risks. The composite solid-state electrolyte (C-SSE) enables this density while eliminating liquid leakage, making the cycle life acceptable for applications like aerial drones and portable medical devices where runtime and safety outweigh longevity.
Can this NCM-Gr/Si,C-SSE pouch cell be integrated directly into existing battery management systems designed for standard lithium-ion polymer batteries?
Direct integration requires careful BMS reconfiguration because this cell operates at a nominal voltage of 3.7 V with a 2C maximum continuous charge rate and a 5C continuous discharge, which may differ from typical LiPo profiles. The composite solid-state electrolyte (C-SSE) has distinct impedance characteristics that could affect voltage sensing and balancing algorithms. Engineers must verify that the BMS supports the -20°C to +70°C operating range and can handle the 10C peak discharge burst for 5 seconds without triggering overcurrent protection.
What are the specific handling and storage requirements for this solid-state pouch cell to prevent mechanical damage or performance degradation?
This cell measures 7.0 × 28 × 54 mm and weighs 0.024 ± 0.001 kg, requiring careful handling to avoid puncturing or bending the aluminum-laminated pouch packaging. Storage should be within the -20°C to +70°C operating temperature range, with partial charge (around 50% state of charge) recommended for long-term storage to minimize capacity fade. The composite solid-state electrolyte is non-flammable and leak-proof, but the pouch cell structure remains sensitive to compressive forces and sharp objects, so anti-static, padded containers are advised for transport and inventory.
This 2Ah solid-state pouch cell delivers 300 Wh/kg and 695 Wh/L energy density using a composite solid-state electrolyte, enhancing intrinsic safety and thermal stability across -20 to 70°C. However, its rated cycle life of 300 cycles at 80% retention and a maximum continuous charge rate of 2C impose operational constraints for high-throughput or prolonged-use applications.
Positive
- High-Safety Solid-State Electrolyte: The composite solid-state electrolyte (C-SSE) eliminates liquid leakage risks, enhancing thermal stability and intrinsic safety for reliable operation in sensitive environments.
- Ultra-High Energy Density in Compact Size: Achieves 300 Wh/kg gravimetric and 695 Wh/L volumetric energy density, enabling extended runtime in space-constrained applications such as drones and wearable prototypes.
Trade-offs
- Moderate Cycle Life of 300 Cycles: The verified lifecycle of 300 cycles at 1C/4C with ≥80% capacity retention may be limiting for applications requiring very long-term cycling or high daily throughput.
- Limited Charge Rate and Peak Discharge Duration: Maximum continuous charge is 2C, and peak discharge of 10C is only supported for 5 seconds; continuous discharge is capped at 5C, constraining fast-charging and high-burst scenarios.
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).
