Description
3.95V 250Wh/kg Semi-Solid Battery 8Ah 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 semi-solid battery requires controlled storage in moisture-barrier vacuum-sealed bags at moderate temperatures to prevent performance degradation. Use only with a compatible BMS providing over-discharge, over-current, and cell balancing protection to ensure safe operation.
- Storage Atmosphere: Moisture-barrier vacuum-sealed aluminum foil packaging protects cells from atmospheric moisture.
- Temperature Sensitivity: Prolonged exposure to excessive temperatures may accelerate degradation and reduce cycle life.
- Electrical Safety: A compatible BMS with over-discharge, over-current, and cell balancing protection is mandatory.
- Voltage Compliance: Charge only within the manufacturer's recommended voltage range to avoid damage.
- Pre-Conditioning Requirement: Pre-condition new cells at a suitable temperature before first use to optimize performance.
Follow these steps to safely initialize and operate the battery while minimizing risk. Proper pre-conditioning, BMS integration, and charge management are critical for safe deployment.
Required Equipment: Compatible Battery Management System (BMS), Charger rated for the battery voltage
- Pre-condition the battery
Pre-condition new cells at a suitable temperature before first use to optimize performance. - Integrate the BMS
Connect the battery to a compatible BMS that provides over-discharge, over-current, and cell balancing protection. - Set the charger
Set the charger to the manufacturer's recommended voltage range. - Manage operating temperature
Avoid exposing cells to excessive temperatures for extended periods during operation. - Limit discharge duration
Ensure discharge current does not exceed the rated peak discharge duration. - Dispose safely
Dispose of the battery in accordance with local regulations at end of life.
Why does the 18S configuration achieve 260 Wh/kg while the 6S, 8S, and 12S configurations are rated at 250 Wh/kg?
The 18S model achieves 260 Wh/kg due to improved packaging efficiency at higher cell count, reducing the relative weight of non-active components. The source explicitly lists energy densities: 250 Wh/kg for the 6S, 8S, and 12S models, and 260 Wh/kg for the 18S model.
What BMS specifications are required to safely operate the 3.95V semi-solid battery series in a multi-cell pack?
A compatible BMS must provide over-discharge protection, over-current protection, and cell balancing. The source states: 'Always use a compatible BMS with over-discharge, over-current, and cell balancing protection.' Additionally, charging must be within the manufacturer’s recommended voltage range, and the maximum charge rate is 1C.
What are the recommended storage and preconditioning procedures for the semi-solid electrolyte pouch cells before first use?
Cells should be stored in moisture-barrier vacuum-sealed aluminum foil bags and preconditioned at a suitable temperature before first use. The source specifies packaging as 'moisture-barrier vacuum-sealed aluminum foil bags' and instructs to 'pre-condition new cells at a suitable temperature before first use.' Avoid exposing cells to excessive temperatures for extended periods.
The ATOMFAIR 3.95V 250Wh/kg Semi-Solid Battery 8Ah Series offers ultra-high energy density and high rate capability (7C continuous, 15C peak) in a semi-solid electrolyte pouch format, but requires a compatible BMS and careful thermal management to maintain safety and performance.
Positive
- Ultra-high energy density: 250–260 Wh/kg enables lightweight, compact designs for UAVs, robotics, and portable power stations, reducing payload constraints.
- High rate capability: Supports 1C charge, 7C continuous discharge, and 15C peak discharge, suitable for high-demand applications requiring rapid power delivery.
Trade-offs
- Requires compatible BMS: Must be used with a BMS providing over-discharge, over-current, and cell balancing protection to prevent damage or safety hazards.
- Thermal sensitivity: Avoid prolonged exposure to excessive temperatures; pre-conditioning at suitable temperature before first use is required to ensure 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).
