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APC External Battery Pack for Smart-UPS Extended Run SMX-Series (up to 1500 VA), 48V, 2U Rackmount/Tower Convertible (SMX48RMBP2U)
- Extended-run battery systems provide flexible runtime to critical Smart-UPS applications
- External Battery Pack for use with APC SMX model UPS (1500 VA or lower). This external battery pack does not funcation on its own, but must be used with an SMX model UPS.
- Compatible with the following APC SMX models of UPS: SMX750, SMX750NC, SMX1000, SMX1500RM2U and SMX1500RM2UNC
- Multiple battery pack configuration: connect up to 10 battery packs for extended runtime applications
- Includes: Installation guide, Rack Mounting brackets
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Overview
Specs
Reviews (2)
APC Smart-UPS X-Series 48V External Battery Pack Rack/Tower
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Contact Manufacturer for Assistance
- This item is covered by Newegg.ca's Manufacturer Only Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-555-2725
- Support Website
- View other products from APC
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The APC SMX48RMBP2U is a 48V external battery pack that extends runtime for compatible APC SMX Smart-UPS systems rated up to 1500 VA, making it suitable for businesses and IT teams protecting critical equipment during power outages.
Recommended For
- Owners of a compatible APC Smart-UPS X/SMX who need longer battery runtime for connected servers, network equipment, or other critical devices during outages.
- Small-business and IT teams that want to add battery runtime to an existing supported UPS as backup needs grow, rather than replace the UPS.
- Home-lab operators with a compatible SMX UPS who want to extend runtime for a rack of equipment during longer outages.
- Rack or tower UPS users with room for a substantial battery pack who prefer to add runtime in stages; compatible systems can support multiple packs, subject to the UPS model’s limits.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Extending runtime for compatible APC SMX UPS units rated up to 1500 VA; the pack requires an SMX UPS and does not operate on its own |
| Battery Capacity And Output | 864 VAh capacity with 48 V DC input and output |
| Battery Chemistry And Service | Maintenance-free, spill-proof sealed lead-acid battery in an enclosed cartridge; hot-swappable, with an expected life of 3–5 years |
| Form Factor And Dimensions | 2U rackmount form factor, 3.5 × 17 × 19.3 inches; approximately 28.64 kg |
| Expansion And Connection | Supports connection of up to 10 battery packs for extended-runtime configurations; uses a proprietary connector |
| Included Items | Installation guide and rack-mounting brackets |
| Model Identifiers | APC SMX48RMBP2U |












