APC SMX48RMBP2U

Overview

The APC SMX48RMBP2U is an external 48V battery pack designed to extend the runtime of APC Smart-UPS X Series units. It supports critical equipment such as servers, network switches, and point-of-sale systems during power outages by providing additional backup power. The unit fits into a standard 2U rack space or can stand upright as a tower, offering flexible installation options to suit your existing setup.

Installation is simple and tool-free, featuring a plug-and-play connector and included mounting brackets. The battery pack uses hot-swappable lead acid cells, allowing you to replace batteries without interrupting power to connected devices. An integrated battery management system optimizes charging to prolong battery life and helps schedule maintenance proactively.

Key features

• 48V DC battery pack that significantly extends backup runtime for compatible Smart-UPS X Series models
• Flexible form factor fits standard 2U rack space or operates as a standalone tower to match your environment
• Hot-swappable lead acid batteries enable maintenance without downtime for connected equipment
• Intelligent battery management system ensures precise charging control for improved battery health and longevity
• Plug-and-play connection simplifies installation and expansion without complex rewiring
• Scalable design allows adding multiple battery packs to increase runtime as your power needs grow

Key specs

• Voltage: 48V DC
• Dimensions: 19.3 x 17 x 3.5 inches
• Weight: 63.1 lb (28.6 kg)
• Battery type: Lead acid, hot swappable
• Form factor: 2U rackmount or tower

Installation and setup

Setting up the battery pack is straightforward and requires no special tools. The included mounting brackets allow secure installation in a rack or on a flat surface as a tower. A plug-and-play connector links the battery pack directly to the Smart-UPS unit, enabling quick integration and easy expansion when additional runtime is needed.

Ideal uses and environments

This battery pack is well suited for IT managers who need to extend backup power in server rooms, telecom closets, or edge computing locations. Its scalable design supports growing power demands without disrupting existing infrastructure. The hot-swappable batteries and intelligent charging system make it a practical choice for environments where uptime and maintenance planning are critical.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

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Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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