APC SU1000XLNET UPS backup battery compatible replacement. Sigma SG-RBC7 is a 24V 18Ah AGM sealed lead-acid replacement assembly. This listing supplies one complete cartridge.
The supplier lists SU1000XLNET with the RBC7 cartridge family. Match your UPS model and revision, existing cartridge number, connector, fuse and dimensions before ordering. This is a compatible Sigma product, not an original APC battery.
APC SU1000XLNET replacement battery specifications
| Sigma assembly | SG-RBC7 |
|---|---|
| Cartridge reference | APCRBC7 / RBC7 |
| Listed UPS or cartridge reference | SU1000XLNET |
| Assembly voltage | 24V |
| Capacity | 18Ah |
| Chemistry | Rechargeable sealed lead-acid (SLA), AGM |
| Package contents | One complete replacement battery cartridge |
| Connection | Series-connected batteries with fuse; compare the complete connector and wiring arrangement |
| Supplier-listed dimensions | 7.13 × 6.1 × 7.4 inches |
| Supplier-listed assembly weight | 24 lb; shipping weight may be higher |
Check the complete cartridge before ordering
Compare the label and wiring on the existing assembly with the product photos. A shared base battery or matching voltage alone does not establish compatibility. Follow the UPS manufacturer’s replacement procedure; do not assume the battery can be replaced while equipment is powered. This listing supplies the battery cartridge, not the UPS.
Internal battery documents
The supplier identifies SG12180FP batteries inside this assembly. These documents describe the individual internal battery, not the assembled cartridge’s overall dimensions.
Related batteries and ordering help
Searching by cartridge number? See the RBC7 compatible replacement cartridge.
Browse APC UPS backup batteries. For matching help or volume pricing, email Sales@RocketDistributing.com with your UPS model, cartridge number, connector photos, quantity and delivery location.
APC is a trademark of Schneider Electric. This is an aftermarket compatible replacement supplied by Sigma Power Systems.