Eaton RBC92-2U – 2U Replacement UPS Battery Cartridge
Eaton RBC92-2U – 2U Replacement UPS Battery Cartridge is backordered and will ship as soon as it is back in stock.
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Product Overview
The Eaton RBC92-2U is a replacement UPS battery cartridge designed to restore full runtime to select 2U rack-mount UPS systems used in commercial AV racks and data closets. As a commercial UPS battery replacement kit, it provides a hot-swappable UPS battery cartridge for AV rack installations where downtime for battery service needs to be minimized. Each cartridge is screened and certified to meet or exceed original equipment specifications before shipment.
Product Description

The RBC92-2U breathes new life into rack-mount UPS systems suffering from expired or weakened internal batteries, a common maintenance need in AV racks and data closets where UPS units run continuously for years. The cartridge houses two 12V/9Ah sealed lead-acid batteries wired for a 24VDC system voltage, matching the internal configuration of the UPS models it supports, including select versions of the SMART750RMXL2U, SMART1000RM2U, SMX1000RT2U, SU750RTXL2U, and SU1000RTXL2U. Its 2U-height enclosure is built to slide into the same bay as the original factory battery pack, and the design supports hot-swap replacement so a UPS can remain in service during the swap on compatible models. Reusable packaging is included so the depleted battery pack can be shipped to a recycling center after replacement. For AV integrators and facilities teams managing a commercial UPS battery replacement kit program across multiple racks, confirming exact model compatibility before ordering is essential since UPS battery configurations vary by revision.
Key Features
- 24VDC Battery Configuration — Uses two 12V/9Ah sealed lead-acid batteries matched to compatible UPS internal wiring.
- 2U Rack-Compatible Enclosure — Fits directly into the original battery bay of supported rack-mount UPS models.
- Factory-Certified Performance — Each cartridge is screened to meet or exceed original manufacturer specifications.
- Reusable Recycling Packaging — Ships with packaging designed to hold the expired battery for delivery to a recycling center.
- Broad Model Compatibility — Supports select versions of SMART750RMXL2U, SMART1000RM2U, SMX1000RT2U, SU750RTXL2U, and SU1000RTXL2U UPS systems.
Technical Specifications
| Specification | Value |
|---|---|
| System Voltage | 24 VDC |
| Battery Configuration | 2x 12V / 9Ah sealed lead-acid batteries |
| Compatible UPS Models | Select SMART750RMXL2U, SMART1000RM2U, SMX1000RT2U, SU750RTXL2U, SU1000RTXL2U (LED versions) |
| Rack Height | 2U |
| Dimensions (H x W x D) | 2.750 in. x 8.000 in. x 6.500 in. |
| Minimum Rack Depth Required | 10 in. |
| Weight | 12.6 lb (shipping: 13.2 lb) |
| Expected Battery Life | 3–5 years, depending on UPS operating conditions |
| Warranty | 18 months (US/Canada), 1 year international |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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