APC APCRBC133-SLA133 REPLACEMENT UPS BATT APC SMT1500RM2U APCRBC133
APC APCRBC133-SLA133 REPLACEMENT UPS BATT APC SMT1500RM2U APCRBC133 is backordered and will ship as soon as it is back in stock.
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APC APCRBC133-SLA133 REPLACEMENT UPS BATT APC SMT1500RM2U APCRBC133
Product Overview
The APCRBC133-SLA133 is a compatible replacement UPS battery for APC systems, built to restore runtime in the APC SMT1500RM2U and other Smart-UPS Line Interactive units that use the #133 cartridge. This APC UPS replacement battery is a 24V 9Ah lead-acid assembly offered as an aftermarket alternative to the genuine APCRBC133 cartridge it replaces. When your Smart-UPS reports a battery fault or short runtime, the APCRBC133-SLA133 returns the unit to dependable backup operation. It is the correct replacement battery for APC SMT1500RM2U and compatible models that ship with the APCRBC133.
Product Description
The APCRBC133-SLA133 is an aftermarket replacement battery designed as a direct equivalent to the APC APCRBC133 cartridge. It matches the original cartridge specification of a 24V 9Ah lead-acid assembly, which is the configuration APC uses across the Smart-UPS Line Interactive family the #133 serves. The APCRBC133 is the factory cartridge for the APC SMT1500RM2U and similar Smart-UPS Line Interactive units, and this replacement is built to mate with the same battery connector so the host UPS continues to charge and report status normally. As UPS batteries age, capacity declines, which shortens hold-up time during outages and can trigger replace-battery warnings. Installing the APCRBC133-SLA133 restores the unit toward its original runtime without the cost of a new UPS. This is a compatible replacement for the APCRBC133 cartridge; it is not a genuine APC-branded unit. The battery is supplied as a sealed lead-acid assembly ready for installation in place of the depleted cartridge. For IT and facilities teams maintaining the SMT1500RM2U, it is a budget-conscious path to restored backup runtime.
Key Features
- Compatible APCRBC133 replacement — Built as an aftermarket equivalent to the APC APCRBC133 cartridge it replaces.
- 24V 9Ah lead-acid capacity — Matches the original cartridge specification to restore rated backup runtime.
- Fits APC SMT1500RM2U — Serves the APC SMT1500RM2U and other Smart-UPS Line Interactive units that use the #133 cartridge.
- Restores UPS runtime — Replaces worn cells to clear replace-battery warnings and return the unit to dependable hold-up time.
- Sealed lead-acid construction — Supports safe operation in rack and floor installations.
- Ready for installation — Supplied to mate with the existing battery connector in place of the depleted cartridge.
Technical Specifications
| Replaces | APC APCRBC133 |
| Battery Type | Lead-acid |
| Voltage | 24V |
| Capacity | 9Ah |
| Compatible UPS Family | APC Smart-UPS Line Interactive (incl. SMT1500RM2U) |
Specifications sourced from Schneider Electric (APC) product data.
Browse more power protection options in the APC Power Protection & UPS collection at Creation Networks.
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