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<2021> Global Development Trend and Market Outlook for EV Battery Packs (~2030)
  • Publishing Date : 2021-06-29
  • Published cycle : Special
  • Page :  127p
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<2021> Global Development Trend and Market Outlook for EV Battery Packs (2021-2030)




Starting with rapid growth in 2021, the eye-opening progress is expected for Electric Vehicles (EVs) during the next decade. Particularly, according to EVs’ variation into the platform, the development trends of battery modules and packs will continuously change to the direction of light weight and low cost, which you can find out how each of global OEMs is responding to, that is, their development status and technology, though this report. In addition to that, you will also be able to confirm the size and forecast of the domestic pack and parts markets, as well as the trends and cases of battery pack patents.


In Chapter 1, a fundamental explanation of the battery pack was given and in Chapter 2, we described the detailed structure of battery packs and the battery pack development status of each car OEM. In Chapter 3, the cost of battery packs was analyzed and in Chapter 4, we described the supply chains of battery packs and their parts. In Chapters 5 and 6, the content was given that we have investigated battery pack manufacturers and parts suppliers. In Chapter 7, we predicted the EV market size and the battery pack market. Finally, in Chapter 8, the contents were included on the patent trends and application details of battery packs and the recent safety structure-related patent cases, based on the data from the Korean Intellectual Property Office.




The detailed table of contents of this report is as follows:




1. Concept and Definition of Battery Packs


1.1 Fundamental Concept of Battery Packs


    Meanings of Battery Cells, Battery Modules, and Battery Packs


    Module and Pack Types according to Cell Types


    Connection Methods of Cells and modules (Serial/Parallel)


    Battery Capacity / Battery’s Usable Energy


    Meanings of Battery’s SOC, SOH, and DOD


    Battery Charging and Discharging


    Battery Pack Specification


1.2 Thermal Management of Battery Packs


    Thermal Management Method of the Pack


    Optimal Thermal Management of the Pack


    Cooling and Heating Method of the Pack


1.3 In-vehicle Layout of Battery Packs


    Pack Types according to the Position of the Mounted Pack


2. Structure and Development trend of Packs


2.1 Structure of Battery Packs


    ? Structure of Packs (Exploded view)


2.2 Battery Pack Components


    Pack Housing (Cover, Tray, Sealing Gasket)


    Battery Housing Application Status by xEV Vehicle Type (Cover, Tray)


    Pack Integrity and Validation


    CMA (Cell Module Assembly) Structure (Prismatic, Pouch, Cylindrical)


    CMA Cover


    Compression Pad


    Cooling System (Type 1-4)


    Types and Properties of TIM (Thermal Interface Material)


    Structure and Properties of BMS (Battery Management System)


    PRA (Power Relay Assembly)


    MSD (Manual Service Disconnector)


    HVIL Connector (High Voltage Interlock Connector)


    Sensors (Temperature and Current Sensors)


2.3 Battery Pack Development Status according to OEM Platforms


    EV Platform Status of Major OEMs


    VW’s MEB Platform


    Hyundai Motors’ E-GMP Platform


    GM’s Ultium Platform


    Tesla’s New Structural Battery Pack (Cell to Vehicle)


    CATL’s and BYD’s Module-Free Battery Pack (Cell to Pack)


3. Pack Cost Analysis


3.1 Value Chain of Battery Packs


3.2 Cost Composition of Battery Packs


    Weight Proportion by Pack Component


    Cost Composition by Pack Component


  3.3 Changes in the Prime Cost of Battery Packs


    Changes in the Cost per kWh and the Proportion of the Packing Prime Cost of Battery Packs


4. Supply Chain of Packs (Cell-Module-Pack)


4.1 Supply Chains of Cells, Modules, and Packs


    Supply Chain Overview


    Supply Chain of Packs and Modules


    BMS Supply Chain


  4.2 Cooperative Relationship between Car Makers and Parts Suppliers


    Partnership and JV between Car OEMs and Battery Cell manufacturers


    Partnership between Car OEMs and BMS Suppliers


5. Major Pack Makers


  5.1 Pack Makers (Global/Domestic)


    Hyundai Mobis


    LGES (Energy Solution)


    CATL (Contemporary Amperex Technology Co., Ltd.)






    SK Innovation


6. Major Pack Parts Makers


  6.1 Pack Parts Makers (Global/Domestic)


    Korea Electric Terminal (KET)




    LS EV Korea


    WOORY Industrial


    Yura Corporation


    Mobase Electronics (Seoyeon Electronics)




    Hanon System


    Saint-Gobain PPL


    Inzi Controls


    Sebang Lithium Battery


7. Outlook for EV and Pack Markets


7.1 Outlook for EV Markets


    Status of Global BEV/PHEV Markets


    Market Size of Battery Cells and Packs


    Outlook by EV OEM (Global Top 6 makers)


    Outlook for Regional Markets


7.2 Outlook for Pack Markets


    Global EV Pack Market Size and Outlook


    Domestic EV Pack Market Size and Outlook


  7.3 Outlook for Pack Parts Market


    Outlook for the Domestic EV Pack Parts Market Size


8. Pack Patent Trend


8.1 Application Trend


    Number of Patent Applications in the Safety Field of Battery Structures by Year


    Proportion of Patents in the Safety Field


8.2 Detailed Application


    Domestic Applications for Each Type of Technology in the Safety Field


    Domestic Application for Each Detailed Technology in the Safety Field


    Domestic Patent Application in the Battery Structure Field in 2010-2019


    Share by Applicants’ Nationality in the Battery Safety Field in China


8.3 Patent Case


    Patent Cases in the Safety Field of Pack Structure


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