APC RBC5 UPS battery compatible replacement. Sigma SG-RBC5 is a 24V 7Ah AGM battery pack made with two series-connected 12V 7Ah SG1270T2 batteries. The supplied pack and connecting jumper are shown in the photos.
RBC5 replacement specifications
| APC cartridge reference | RBC5 / APCRBC5 |
|---|---|
| Supplier reference | SG-RBC5 |
| Package quantity | One battery pack containing two batteries |
| Pack voltage and capacity | 24V, 7Ah |
| Internal battery model | Two SG1270T2 batteries, each 12V 7Ah |
| Chemistry | Rechargeable AGM sealed lead-acid (SLA) |
| Dimensions per internal battery | 151 × 65 × 94 mm case; 100 mm overall height including terminals |
| Internal battery terminals | T2/F2 tabs, 0.250 inch (6.35 mm) wide |
Check your UPS and connections
Match the full APC UPS model, revision and RBC5 cartridge reference before ordering. Compare the installed battery layout and the photos, including the jumper, terminal positions and polarity. The dimensions above describe each internal battery, not the complete pack.
The photo shows the series jumper between the batteries. Retain the UPS connection leads and any reusable mounting hardware specified by the equipment manufacturer. The UPS is not included. Follow its documented replacement procedure.
Internal battery documents
Related products and ordering help
Browse APC UPS batteries. Email Sales@RocketDistributing.com with the full UPS model, RBC number, connector photos and quantity for matching help or volume pricing.
APC is a trademark of Schneider Electric. This is an aftermarket compatible replacement supplied by Sigma Power Systems.