Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

APC by Schneider Electric SMX039-2 UPS Battery Extension Cable

Overview

The APC by Schneider Electric SMX039-2 is a 48V battery extension cable designed to connect additional battery packs to compatible APC Smart-UPS X units. This cable is crucial for deployments requiring extended runtime beyond the capacity of the base UPS, ensuring continuous power for critical IT equipment during outages. Its 48-inch length provides flexibility in rack or cabinet layouts, allowing you to position battery packs optimally without compromising on connectivity. The black color ensures a clean, professional aesthetic within your server environment.

Compatibility

This cable is specifically designed for use with APC Smart-UPS X models that support 48V battery extensions. It is intended to interface with specific APC external battery modules (EBMs) and UPS units within the Smart-UPS X family. Always verify your UPS model's compatibility with 48V external battery configurations before purchasing.

Installation Notes

The SMX039-2 requires a secure connection at both the UPS and the external battery pack. Ensure the cable is fully seated in its respective ports to prevent intermittent power loss or connection failures. The cable is rated for indoor use within standard operating temperature ranges typical for UPS systems. Due to the high voltage and current involved, installation should only be performed by qualified personnel familiar with UPS systems and battery management.

What's in the Box

  • 1x APC by Schneider Electric SMX039-2 48V Battery Extension Cable (48 inch)
Specifications
Dimensions: 48 in.
Color: Black
Restrictions & Compliance: WARNING: Cancer and reproductive harm
Type: UPS ACCESSORY
Q&A
Reviews
Have Questions?

APC by Schneider Electric 48V Battery Extension Cable - SMX039-2

$200.00
$199.99

RELATED PRODUCTS

Save $466.01
APC Smart-ups SRT 48V 1KVA 1.5KVA Battery Pack - 2U - Online - Black - 2 Years -
Add to Cart The item has been added

APC by Schneider Electric SRT48BP

APC by Schneider Electric SRT48BP 48V Battery Pack - 2U

48V external battery pack designed to extend the runtime of compatible Smart-UPS SRT online double-conversion UPS systems supporting up to 1.5 kVA

    In stock · Ships same business day Free shipping over $499
    $1,405.00 $938.99 Save $466.01
    The item has been added Add to quote
    $1,405.00 $938.99 Save $466.01
    Save $466.01 Add to cart Add to quote

    System Design, Deployment & Technical Support

    Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

    Fixed scope • Fixed price

    System Design Assistance

    • Get help validating product compatibility
    • Coverage requirements
    • Storage planning and deployment architecture before you buy.
    Request Design Help

    Deployment & Configuration Support

    • Access fixed-scope support for rollout planning
    • User setup guidance
    • Migration and system standardization across single-site or multi-site deployments
    View Support Services

    Guides, Tools & Calculators

    • PoE requirements
    • Storage retention
    • Camera selection and deployment methodology
    Open Technical Resources