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Applicable battery cells for energy storage products: W360 thin battery cells

Hongjun High Energy is developing batteries for energy storage applications, adapting to products with high safety and long cycle requirements for energy storage. It has obvious advantages in safety, cycle, heat dissipation and other performances.

    Detailed description:

    1. Due to the requirements of energy density and capacity, the industry often adopts optimized battery cell structure or module structure to provide energy density.
    Hongjun High Energy is developing energy storage application cells to meet the needs of high safety and long cycle energy storage products

    Thickness analysis

    Thin battery

    Thick battery

    illustrate

    Safety performance

    +++

     

    Thin cells are safer (the number of parallel poles is reduced, the short-circuit current inside the cell is reduced, and safety is improved)

    Cycle performance

    +++

     

    The larger surface of the battery cell has better heat dissipation, which is conducive to circulation

    Thermal performance

    +++

     

    The battery core dissipates heat quickly, which can reduce the irreversible chemical reaction rate of the battery core electrode and extend the cycle life

    2. The company's W360 (360mm wide) thin battery cell. Compared with the traditional 280Ah thick battery cell, the W360 battery cell has the following advantages:

    performance

    280Ah

    W360

    size

    71*173*205

    42*360*205

    Applicability

    A forward-developed battery model that integrates the characteristics of multiple application scenarios for energy storage, passenger cars and special vehicles

    _____

    Efficacy

    Low internal resistance, good balance between power performance and energy density

    Security

    The heat distribution of the battery cell is more balanced and safer

    compatibility

    Good production line compatibility, fast product changeover, and low investment risk