About the Test

The Cham 18650 3.1 Ah cell undergoes rigorous testing to examine its thermal behavior, especially under extreme temperature conditions. Testing the cell at room temperatures (25°C), high temperatures (45°C) and low temperature (0°C) provides crucial data on how capacity and internal resistance respond to ambient temperature changes. This information is vital for optimizing the performance, efficiency, and safety of lithium-ion batteries.

Test Details

  • Test Conducted

    Thermal Behavior Testing

  • Purpose

    To analyze how the cell’s capacity and internal resistance change under extreme temperatures.

  • Cells Tested

    Cham 18650, 3.1 Ah

  • Key Results

    Data provides insights into temperature-dependent changes in capacity and resistance, valuable for developing accurate cell models.

Course Curriculum

    1. Information document

    2. Disclaimer

    1. Cham 18650 data sheet

    1. Static capacity

    2. Hybrid Pulse Power Characterisation

About this course

  • Free
  • 5 lessons

Why This Data Matters

Essential Data for Accurate Cell Modeling and Efficient Battery Management

  • Enhanced Battery Safety: Knowing how the cell behaves at temperature extremes helps identify potential risks, supporting safer battery designs.

  • Improved Performance: The data allows for precise modeling of temperature impacts on capacity, enabling better power management and longevity.

  • Advanced SOC Estimation: Accurate data helps refine State of Charge (SOC) algorithms, improving real-time performance metrics for applications.

  • Reliable Cell Characterization: Detailed thermal data aids in understanding the cell's behavior, supporting reliable integration into various systems.

Real-World Applications

Enhancing Battery Performance Across Electric Vehicles, Energy Storage, and More

  • Battery Management Systems (BMS): Data enhances BMS algorithms, improving temperature management and battery protection.

  • Electric Vehicles (EVs): Crucial for ensuring safe battery operation in varying climates, optimizing EV battery life.

  • Consumer Electronics: Informs design for portable devices, ensuring battery performance remains stable despite temperature changes.

  • Consumer Electronics: Informs design for portable devices, ensuring battery performance remains stable despite temperature changes.

Cell Data Insights

Welcome to Our Cell Testing & Characterization Lab

at Decibels Lab's Center of Excellence

Our state-of-the-art Cell Testing and Characterization Lab is equipped to meet the growing demands of electric vehicle and battery research, offering specialized testing facilities designed to analyze key cell parameters such as capacity, resistance, thermal behaviour, and performance under diverse conditions. The setup includes advanced tools and equipment, providing precise data to enhance product development and ensure reliability.
Test Facility Enquiry