OEM replacement battery RBC141-RS *compatible with APCRBC141*

For IT administrators and facility managers who refuse to gamble with runtime, the APC RBC141-RS is a pre-assembled, hot-swappable battery cartridge that restores your Smart-UPS or Symmetra to factory-fresh backup performance. Unlike loose aftermarket cells that demand wiring and guesswork, this sealed lead acid pack arrives ready to slide into your UPS chassis—no tools, no downtime beyond the swap itself. Eight 12 V, 9 Ah batteries are wired in series inside a rugged enclosure, delivering the exact voltage and capacity your APC system expects. Maintenance-free and leak-resistant, it thrives in temperatures from 0 °C to 40 °C and stores safely down to -15 °C. UL and CE certifications plus ISO9001 manufacturing give you a compliance-ready replacement that matches original specifications. Whether you are refreshing a single unit or standardizing a fleet, this cartridge keeps critical loads protected through every outage.

Highlights

• Pre-assembled cartridge with eight 12 V, 9 Ah sealed lead acid batteries
• Hot-swappable design for fast, tool-free installation in compatible APC UPS models
• Maintenance-free, leak-resistant construction with F2 terminals
• Certified to UL, CE, and ISO9001 standards for reliable operation
• Operating range 0–40 °C; storage range -15–40 °C
• Expected service life of 3–5 years under normal UPS conditions

In daily use

When the grid fails, your UPS is only as good as its battery. The RBC141-RS eliminates the risk of mismatched cells or poor connections by delivering a factory-spec cartridge that fits directly into the battery bay. Because it is hot-swappable, you can replace it without powering down connected equipment—an essential advantage in server rooms, network closets, and medical or industrial environments where uptime is non-negotiable. The sealed lead acid chemistry requires no watering or terminal cleaning, and the rugged enclosure protects against vibration and accidental shorts. Simply remove the old cartridge, slide in the new one, and your UPS immediately returns to full runtime capacity. For organizations managing multiple APC units, keeping a spare RBC141-RS on the shelf means recovery from a battery fault takes minutes, not hours.

Full specifications

• Brand: APC
• Model: RBC141-RS
• MPN: RBC141-RS
• Battery type: Sealed Lead Acid (SLA)
• Chemistry: Lead Acid
• Rechargeable: Yes
• Maintenance-free: Yes
• Individual battery voltage: 12 V
• Number of batteries in pack: 8
• Individual battery capacity: 9 Ah
• Terminal type: F2
• Expected battery lifespan: 3–5 years
• Operating temperature range: 0–40 °C (32–104 °F)
• Storage temperature range: -15–40 °C (5–104 °F)
• Hot-swappable: Yes
• Enclosure type: Pre-assembled cartridge
• Compatibility: APC Smart-UPS and Symmetra models using APCRBC141
• Certifications: UL, CE, ISO9001

Final note

Choose the RBC141-RS when you need a genuine-spec, drop-in replacement that keeps your APC UPS performing like new—without the complexity or risk of generic battery kits.