ESU-DCB-300B, Huawei ESU-DCB Series Deep Cycle Battery, 2V 300Ah/2V Cell/181x124x365mm

  • Brand: Huawei
  • Model: ESU-DCB-300B
Rating:
100%
5/5.0
$156.00
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    Overview

    Huawei ESU-DCB-300B Overview

    The Huawei ESU-DCB-300B is a telecom-grade energy storage unit engineered as a deep cycle battery spare part for critical infrastructure. This 2V 300Ah lead-acid cell with liquid sulfuric acid electrolyte supports vertical installation, making it ideal for tightly packed battery strings in data centers and network sites. With an expected lifespan of 5–7 years and a 10-year design life under IEC 60896-21 & 22, it delivers reliable backup power across -15°C to 45°C operating temperatures.

    Product Highlights

    300Ah
    High Capacity
    2V
    Deep Cycle
    5-7 Yrs
    Long Life

    Product Applications Scenarios

    Data Center
    The ESU-DCB-300B delivers stable backup power for data center UPS and DC systems, reducing outage risk and minimizing unplanned downtime for mission-critical racks and storage arrays.
    Public Infrastructure
    Used in telecom sites, transport hubs, and utilities, this deep cycle battery ensures continuity of control, monitoring, and safety systems during grid failures or maintenance windows.
    Edge & IoT
    At remote edge and IoT aggregation sites, the ESU-DCB-300B supports stable 2V strings for controllers and gateways, cutting truck rolls and improving service continuity.

    Product Features Comparison

      Huawei Huawei Huawei Huawei
    Model ESU-DCB-300B, Huawei ESU-DCB Series Deep Cycle Battery, 2V 300Ah/2V Cell/181×124×365mm STHZ01UCC, Huawei OceanStor N8500 Clustered NAS Storage, Dual Controller/32GB Cache/12×300G SAS CSBM000DSK04, Huawei Disk Package, 24×3.5" 2TB 7.2K SAS-SATA PACK_16TB_NLSAS, Huawei 16TB NL SAS Disk Pack, 4×4TB 7.2K RPM/3.5" NL SAS/4 Disks
    Brand Huawei Huawei Huawei Huawei
    Storage Type Energy Storage Unit n/a SAS-SATA n/a
    Maximum Capacity 300Ah n/a 24TB 16TB
    RAID Support n/a n/a n/a n/a
    Interface Type Lead Alloy Terminals n/a SAS 3.0/SATA 3.0 NL SAS
    Controller Specification n/a n/a n/a n/a

    Optional Add-ons

    Model Number Description
    STHZ01UCC Huawei OceanStor N8500 clustered NAS storage system for centralized enterprise data storage
    CSBM000DSK04 Huawei 24TB disk package with 3.5" 2TB 7.2K SAS-SATA drives for expanding storage pools
    PACK_16TB_NLSAS Huawei 16TB NL SAS disk pack with 4×4TB 7.2K drives for high-capacity storage arrays

    Quality Certifications

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    Specification

    Huawei ESU-DCB-300B Specification

    Model
    ESU-DCB-300B
    Brand
    Huawei
    Type
    Energy Storage Unit
    Battery Series
    Deep Cycle Battery-B Series
    Rated Voltage
    2V
    Capacity
    300Ah
    Cell Voltage
    2V Cell
    Length
    181mm
    Width
    124mm
    Height
    365mm
    Usage
    Spare Part
    Installation Orientation
    Vertical
    Terminals
    Lead Alloy Terminals
    Electrolyte
    Liquid (Sulfuric Acid)
    Expected Lifespan
    5-7 Years
    Operating Temperature Range
    -15掳C to 45掳C
    Charging Temperature Range
    0掳C to 40掳C
    Storage Temperature Range
    -20掳C to 50掳C
    Compliance Standard
    IEC 60896-21 & 22
    Design Life
    10 Years
    Weight
    1.5 kg

    Get more information

    Discover unbeatable prices and fast shipping for the ESU-DCB-300B, Huawei ESU-DCB Series Deep Cycle Battery, 2V 300Ah/2V Cell/181×124×365mm . Access the detailed ESU-DCB-300B, Huawei ESU-DCB Series Deep Cycle Battery, 2V 300Ah/2V Cell/181×124×365mm datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the ESU-DCB-300B?

    Accessories include battery racks, connectors, monitoring systems, and protective cases designed to enhance the battery's utility and safety.

    How does the ESU-DCB-300B compare to similar products?

    Compared to similar products, the ESU-DCB-300B offers robust performance, a long lifecycle, and reliable deep cycling capabilities, making it distinct in its category.

    How do I use the Huawei ESU-DCB-300B correctly?

    Use the ESU-DCB-300B by integrating it with your power system, ensuring you adhere to the voltage and charging specifications provided in the manual.

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