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APC UPS Battery Replacement for SMT2200RM2U, SMT200RM2UC, SMT3000RM2U, SMT3000RM2UC, SMT2200RM2UNC, SMT2200US, SMT3000RM2UNC, SMT3000US, SUA2200RM2U, SUA2200RM2US, SUA3000RM2U and select other (RBC43)
- Battery Volt-Amp-Hour Capacity: 480
- Expected Battery Life (years): 3 - 5
- RBC Quantity: 1
- Maintenance-free sealed Lead-Acid battery
- Enclosed battery cartridge
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Overview
Specs
Reviews (46)
APC Replacement Battery Cartridge #43 *** Upgrade to a new UPS with APC TradeUPS and receive discount, don't take the risk with a battery failure ***
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
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Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-555-2725
- Support Website
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The APC RBC43 is a sealed lead-acid replacement battery cartridge for listed compatible APC UPS models, including select SMT and SUA 2200/3000 series units. It suits owners replacing a UPS battery who need an enclosed, maintenance-free cartridge; confirm your UPS model supports RBC43 before ordering.
Recommended For
- Owners of a compatible APC Smart-UPS who are replacing an aging or failed RBC43 battery and want the cartridge specified for their UPS. Confirm the exact UPS model before ordering.
- Small-business and IT staff maintaining compatible rack-mounted Smart-UPS units that protect servers, storage, or network equipment, and need to restore battery backup after a replace-battery alert.
- UPS owners who want a complete, enclosed replacement cartridge rather than sourcing and assembling individual lead-acid cells; community discussions describe rebuilding as a separate, hands-on alternative.
- Facilities teams replacing a compatible APC cartridge who also want a defined battery-recycling route; APC says genuine RBC packaging includes instructions and return options for eligible cartridges.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Replacing an APC UPS battery with an RBC43 cartridge to restore battery backup |
| Battery Capacity And Output | 480 VAh; listed capacity is also 480,000 mAh, with 12 V DC output |
| Battery Chemistry And Service | Sealed, maintenance-free lead-acid battery with suspended electrolyte; spill-proof and leakproof, hot-swappable, with an expected life of 3–5 years |
| Cartridge And Included Items | Enclosed battery cartridge with connectors; includes a recycling guide, installation guide, and reusable metallic battery tray or enclosure packaging |
| Dimensions And Weight | 3.00 × 8.50 × 21.00 inches; 42 lb |
| Compliance | RoHS and REACH |
| Model Identifiers | APC RBC43 |


