APC Replacement Battery Cartridge #26

Genuine APC RBC Replacement Battery Cartridge #26 is tested and certified for compatibility to restore UPS performance to the original specifications. This maintenance-free, sealed lead-acid battery is designed to fit a range of APC UPS models that accept RBC cartridges, delivering reliable power when you need it most. The spill-proof design and OEM quality help safeguard your critical devices, from servers and networking gear to workstations and home entertainment systems, during power outages, brownouts, and surge events. With RBC-26, you get a safer, smarter power source that preserves your UPS’s efficiency and extends the life of your power protection system.

• OEM compatibility and factory-tested performance: APC Replacement Battery Cartridge #26 is engineered to match the exact specifications of compatible APC UPS units. By choosing this RBC cartridge, you benefit from seamless integration, optimized runtime, and consistent protection that mirrors the UPS’s original performance. This ensures reliable backup when outages occur, reduces the risk of unexpected UPS faults, and helps maintain your data integrity during outages. The RBC-26 cartridge is designed to slot into APC’s proven battery architecture, delivering predictable behavior across multiple load conditions and temperature ranges.
• Maintenance-free, spill-proof design: This APC RBC is a sealed lead-acid (VRLA) battery that requires no routine maintenance, electrolyte checks, or water additions. Its spill-proof construction minimizes leakage risk even in busy office environments or on wiring racks where vibrations or minor tilts can occur. The design prioritizes safety and reliability, making it suitable for deployment in deskside UPS setups, network closets, and small server rooms where dependable protection matters most for your critical devices.
• Optimized for reliability and original runtime: When properly installed, the RBC-26 cartridge restores the UPS to its intended runtime performance, helping you keep essential equipment online during power interruptions. The high-quality internal cells, tight manufacturing tolerances, and rigorous OEM testing work together to deliver stable voltage under load and consistent reserve capacity. This means you can rely on longer runtimes during outages and quicker recovery when power is restored, supporting smooth data processing, uninterrupted communications, and business continuity.
• Safe, smart power protection for critical devices: Replacing a worn battery with this genuine APC RBC ensures that your UPS manages load and surge protection as designed. This is crucial for servers, networking gear, medical devices in certain settings, and workstations that cannot tolerate unexpected shutdowns. The RBC-26 helps protect sensitive electronics from voltage sag, transients, and surges, reducing the risk of data loss, corrupted files, and downtime during power quality events. With a genuine APC cartridge, you maintain the UPS’s protective intent and strengthen overall reliability.
• Easy to install and service-friendly design: The RBC-26 is a compact cartridge that slots into the UPS battery compartment with minimal downtime. The cartridge design facilitates safer handling, lower contact risk, and a straightforward replacement process—no special tools required in most cases. Following the user guide for your specific UPS model, you can complete a battery swap quickly to minimize downtime and resume normal operations, while keeping the system’s warranty coverage intact when applicable.

Technical Details of APC Replacement Battery Cartridge #26

• Type: Sealed lead-acid (SLA) battery cartridge compatible with APC RBC-26 systems
• Voltage: 12V nominal
• Chemistry: Valve-regulated lead-acid (VRLA)
• Compatibility: Designed to fit APC UPS models that accept RBC cartridges, including RBC-26 replacements
• Construction: Spill-proof, maintenance-free design engineered for safe operation in business and home environments

how to install APC Replacement Battery Cartridge #26

• Power down the UPS and unplug it from the wall outlet; switch off any connected devices and allow the system to be de-energized before beginning replacement.
• Open the UPS battery compartment according to the user manual, and carefully remove the old cartridge, avoiding contact with terminals and wires.
• Inspect terminals for corrosion or damage; if needed, clean gently and ensure connectors are clear before installing the new cartridge.
• Align the new RBC-26 cartridge with the connector and slide it into place until it seats securely; listen for a click or confirm with the UPS model’s indicator that the cartridge is seated.
• Close the battery compartment, reconnect the UPS to power, reconnect any devices, and perform a self-test or runtime verification to confirm proper operation.

Frequently asked questions

• Q: Is APC Replacement Battery Cartridge #26 compatible with my UPS model? A: This cartridge is designed for APC UPS models that accept RBC-26 cartridges. To confirm compatibility, check your UPS model’s user guide or APC’s official compatibility matrix for RBC-26 replacements.
• Q: How long does the RBC-26 battery last? A: Lifespan varies with usage, ambient temperature, and the UPS load. Regular replacement is recommended when runtime declines or after a standard maintenance interval as advised by APC for your specific model.
• Q: Can I recycle the old battery? A: Yes. Lead-acid batteries are recyclable. Follow local regulations and APC guidance for proper disposal or recycling of spent RBC-26 batteries.
• Q: Do I need tools to replace the battery? A: In most cases, no special tools are required. However, some UPS models may use screws or require a small screwdriver to access the battery compartment; always consult your model’s manual and observe safe handling practices for lead-acid batteries.
• Q: Will replacing the battery restore the UPS fully? A: Replacing a worn-out battery can restore runtime and UPS performance close to original levels, but overall UPS health depends on other components as well. If you notice persistent faults, contact APC support for guidance.