APC Battery Replacement Cartridge RBC27 (OEM)

The APC RBC27 is a sealed lead‑acid (VRLA) replacement battery for UPS systems, supplied as a single unit. It is designed to provide reliable backup power for compatible APC models and features compact dimensions and a weight suitable for rack or standalone installation.

Advantages

The RBC27 uses sealed lead‑acid (VRLA) technology, which requires no maintenance and reduces risk of leakage. As an original APC replacement battery with specified dimensions and weight, it ensures proper fit and compatibility with supported UPS models. Supplied as one complete battery, it simplifies replacement procedures.

Suitable for

• Replacement battery for compatible APC UPS units
• Maintaining backup power for network equipment and servers
• Rack or standalone UPS installations where the RBC27 form factor is supported

Key specifications

• Model: APC RBC27
• Battery technology: Sealed Lead Acid (VRLA)
• Included batteries: 1 pc(s)
• Weight: 11 kg
• Dimensions (HxWxD): 165.1 x 571.5 x 108 mm
• Compatible APC models: SU2200RMXL3U, SU2200RMXLI3U, SU3000RMXL3U, SU3000RMXLI3U, SU48R3XLBP, SU48RMXLBP3U

How to use

Turn off and properly isolate the UPS according to the manufacturer's safety instructions before replacing the battery. Remove the old battery module and install the APC RBC27 in the same orientation, ensuring connectors are fully engaged. After installation, restore power to the UPS and allow it to charge the new battery before placing the unit back into full service.

Recommendations

Store and operate the battery in a cool, dry environment. Replace batteries in sets when specified by the UPS manufacturer and follow APC guidelines for disposal or recycling of lead‑acid batteries.