Description
3.95V 290Wh/kg Semi-Solid Battery 11Ah 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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Storage must maintain moisture-barrier, anti-static conditions to prevent electrolyte degradation and electrical leakage. A compatible BMS with over-discharge, over-current, and cell balancing protection is mandatory for all charge and discharge cycles.
- Environmental Storage: Store cells in moisture-barrier vacuum-sealed bags inside anti-static cartons to avoid humidity and electrostatic discharge damage.
- BMS Requirement: Always pair the battery with a BMS that provides over-discharge, over-current, and cell balancing protection before any use.
- Charge Voltage Limits: Charge only within the manufacturer's recommended voltage range and do not exceed the 1C maximum charge rate.
- Temperature Exposure: Avoid exposing cells to excessive temperatures for extended periods to reduce thermal runaway risk and capacity fade.
- End-of-Life Disposal: Dispose of spent cells in accordance with local hazardous waste regulations to prevent environmental contamination.
Precondition new cells at a suitable temperature before first use to stabilize the semi-solid electrolyte. Always connect a BMS with over-discharge, over-current, and cell balancing protection before charging.
Required Equipment: Battery Management System (BMS), Multimeter, Constant-current constant-voltage (CC-CV) charger
- Inspect Packaging
Inspect the moisture-barrier packaging for any punctures or tears that could compromise the cell's internal atmosphere. - Verify Initial Voltage
Measure the open-circuit voltage with a multimeter and confirm it is within the manufacturer's stated storage range. - Connect BMS
Connect the cell to a compatible BMS, ensuring correct polarity and that all protective circuits are engaged. - Set Charger Parameters
Set the CC-CV charger to the recommended voltage and current limits (max 1C charge rate) for the specific model. - Charge to Full
Begin charging and allow the cell to reach full capacity while monitoring temperature and voltage continuously. - Rest Before Use
Allow the charged cell to rest for at least one hour at ambient temperature to stabilize the electrolyte before discharge. - Dispose at End of Life
Remove the cell from service when capacity drops below useful thresholds and dispose according to local hazardous waste regulations.
How does the cell voltage vary across the 6S, 8S, 12S, and 18S configurations, and what are the implications for system voltage matching?
The series offers pack voltages of 23.7V, 31.6V, 47.4V, and 71.1V respectively, all at 11Ah nominal capacity and 3.95V per cell. This allows designers to select a configuration that matches their system voltage requirements while maintaining the same energy capacity. The trade-off is that higher voltage configurations increase overall pack voltage but also increase physical dimensions and weight proportionally.
What BMS specifications are required to safely operate these semi-solid batteries in high-rate applications?
A compatible BMS must provide over-discharge protection, over-current protection, and cell balancing as stated in the product notice. Given the 7C continuous and 15C peak discharge rates, the BMS must be rated to handle the corresponding currents for the chosen pack voltage (e.g., 6S at 23.7V). Additionally, the BMS should be configured for the specific series cell count to ensure proper voltage monitoring.
What are the recommended storage conditions and pre-conditioning steps for these semi-solid pouch cells before first use?
Cells are shipped in moisture-barrier vacuum-sealed aluminum foil bags and should be stored in anti-static cartons to prevent moisture ingress. Before first use, pre-condition new cells at a suitable temperature (avoiding excessive temperatures for extended periods). Always use a compatible BMS and charge within the manufacturer’s recommended voltage range. Dispose of cells in accordance with local regulations.
The ATOMFAIR 3.95V 290Wh/kg Semi-Solid Battery series provides ultra-high energy density (290–300 Wh/kg) and high-rate capability (7C continuous, 15C peak) across selectable series configurations (6S to 18S). It demands a compatible BMS and controlled thermal conditions to ensure safe, reliable operation.
Positive
- Ultra-high energy density: Energy density of 290–300 Wh/kg enables extreme lightweight design, ideal for UAVs, portable devices, and high-density energy storage applications.
- High rate and flexible configurations: 1C charge, 7C continuous, and 15C peak discharge combined with 6S/8S/12S/18S options allow adaptation to diverse voltage and power demands.
Trade-offs
- External BMS required: A compatible battery management system with over-discharge, over-current, and cell balancing protection is mandatory for safe operation.
- Thermal and handling constraints: Cells must be pre-conditioned before first use, kept away from excessive temperatures, and must not exceed the rated peak discharge duration.
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).
