44.4V 12S Industrial High-Capacity UAV Battery Pack (320Wh/kg 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 high-energy lithium-ion battery pack requires strict temperature management to avoid thermal degradation. The pack must be paired with an intelligent battery management system for real-time monitoring of cell parameters and protection against deep discharge or physical impact.
- Thermal Management: Avoid prolonged exposure to heat zones exceeding 60°C to prevent thermal degradation and safety hazards.
- Depth of Discharge: Do not discharge below the minimum cutoff limit to avoid damaging the cells and reducing cycle life.
- Mechanical Integrity: Avoid physical impacts that could compromise the soft-pack cell structure and cause internal short circuits.
- Monitoring Requirement: Always pair the battery with an intelligent management system to monitor cell parameters in real time and ensure balanced operation.
This guide outlines the essential steps to safely prepare and deploy the 44.4V 12S industrial lithium-ion battery pack for use. Follow these procedures to ensure proper connection, monitoring, and operational safety.
Required Equipment: Intelligent battery management system (BMS), Anti-spark connector (e.g., XT90-S)
- Inspect the Pack
Inspect the battery pack for any physical damage, such as swelling or punctures, before handling. - Connect to BMS
Connect the battery pack to an intelligent battery management system using an anti-spark connector to prevent arcing. - Verify Monitoring
Verify that the BMS actively balances all cell groups and reports real-time voltage and temperature data. - Install in Drone
Install the pack securely into the drone's battery bay, ensuring the built-in vibration dampening is engaged. - Monitor Operation Limits
Monitor the discharge current to stay within the continuous 7C rating and maintain ambient temperature below 60°C.
What is the gravimetric energy density of this 44.4V 12S UAV battery pack and how does the capacity variation affect weight and current output?
The pack achieves a specific energy of 320 Wh/kg. The 31Ah variant weighs approximately 4950 g and supports 217 A continuous (7C), while the 36Ah variant weighs approximately 5740 g and supports 252 A continuous (7C). Both are configured as 12S1P with the same nominal voltage of 44.4 V.
What connector types and BMS integration are required for this industrial battery pack?
The pack arrives with heavy-gauge cabling and can be fitted with AS150, anti-spark XT90-S, or bespoke military power pins upon request. It requires strict intelligent battery management balancing with advanced components to monitor cell parameters in real-time, as the 12S series configuration demands a BMS capable of managing 12 cells in series.
What are the critical safety and storage requirements for operating this high-capacity lithium-ion pack?
The pack must be protected from physical impacts, deep discharge below minimum cutoff limits, and prolonged exposure to temperatures above 60 °C. It is fully approved under international transport safety parameters. Always pair with advanced battery management for balancing and real-time monitoring to control structural degradation.
This 44.4V 12S industrial UAV battery pack provides 320 Wh/kg energy density and 7C continuous discharge (up to 252A), making it suitable for heavy-lift and long-endurance drone operations. It requires strict intelligent BMS balancing and avoidance of temperatures exceeding 60°C for safe operation.
Positive
- 320 Wh/kg gravimetric energy density: High specific energy reduces deadweight in heavy airframes, maximizing useful commercial payload limits for industrial UAV applications.
- 7C continuous discharge up to 252A: Aggressive continuous current delivery satisfies rapid acceleration commands and high aerodynamic drag loads, supporting large-scale multi-rotor and heavy-lift operations.
Trade-offs
- Mandatory intelligent BMS integration: High-capacity industrial series packs demand strict battery management balancing parameters to control structural degradation; pairing with advanced management components is required for safe operation.
- Operating temperature limit of 60°C: Prolonged exposure to heat zones exceeding 60°C must be avoided to prevent thermal damage and ensure pack longevity.
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).
