Low voltage——
B4850

The Dyness battery B4850 module is widely used in energy storage and electrical products.
Household energy storage systems. Centralized power station energy storage system.


  • Specifications
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B4850 参数.jpg

High safty LFP cell level monitoring and balancing

19" inch compact design

 -20~50℃ wide working temperature

Pull ear design easy to Install

Flexible expansion up to 40 units in parallel


  • Sorting date: 2022.03.26
    Dyness B4850 Datasheet -EN
    pdf:2.17MB
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  • Sorting date: 2022.03.26
    CE- B4850
    pdf:279.1KB
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  • Sorting date: 2022.03.26
    CEI-021-B4850
    pdf:1.29MB
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  • Sorting date: 2022.03.26
    EN62619-B4850
    pdf:743.55KB
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  • Sorting date: 2022.03.26
    MSDS-B4850
    pdf:108.5KB
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  • Sorting date: 2022.03.26
    TUV Certificate IEC62040-B4850-1
    pdf:272.15KB
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  • Sorting date: 2022.03.26
    UL1973- B4850
    pdf:6.44MB
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  • Sorting date: 2022.03.26
    UN38.3 - B4850
    pdf:170.7KB
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  • Sorting date: 2022.03.26
    Dyness battery and Axpertking Setup(1)
    pdf:404.36KB
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  • Sorting date: 2022.03.26
    Dyness Warranty Terms-LV battery 2022-02-7+3years-
    pdf:298.92KB
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  • Sorting date: 2022.07.01
    Datasheet
    pdf:732.28KB
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  • Sorting date: 2022.07.01
    MSDS
    pdf:409.99KB
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  • Sorting date: 2022.07.01
    Warranty
    pdf:333.92KB
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  • Sorting date: 2022.07.01
    Installation Manual
    pdf:1.41MB
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