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Apc Rbc55 Replacement Battery Cartridge – 4×12V, 18Ah Units

Original price was: $191.25.Current price is: $86.20.

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SKU: RBC55 Category: Brand:

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APC RBC55 Replacement Battery Cartridge – 4 x 12V 18Ah Batteries

Reliable, high-performance sealed lead acid (AGM) replacement battery kit designed for APC RBC55 UPS applications. This 4-battery set delivers dependable backup power, stable output, and maintenance-free operation to help keep your critical equipment protected during outages.

4 x 12V 18Ah Batteries AGM Sealed Lead Acid NB Terminals Maintenance-Free Design

Technical Specifications

BrandCB Range Battery ModelRBC55 ChemistrySealed Lead Acid (AGM) Battery Count4 Voltage12V per battery Capacity18Ah per battery Terminal TypeNB Dimensions181 x 76 x 167mm Dimensions (Imperial)7.13″ x 3″ x 6.59″ Gross Weight24kg / 52.91 lbs

Key Benefits

  • Reliable Backup Power: Four 12V 18Ah batteries provide dependable performance for APC UPS backup applications.
  • Maintenance-Free AGM Technology: Spill-proof sealed lead acid construction offers safe, hassle-free operation.
  • Direct RBC55 Replacement: Designed for compatibility with APC RBC55 battery cartridge requirements.
  • Durable Construction: Built from premium-grade materials for strong energy retention and long service life.
  • Straightforward Installation: Fits APC UPS battery compartment requirements with re-use of existing connectors and cables.
  • Stable Power Delivery: Helps support uninterrupted operation of connected UPS-protected equipment during outages.

Compatible Models

APC

RBC55

Suitable for APC UPS systems that use the RBC55 replacement battery cartridge configuration.

Replaces Part Numbers

APC

RBC55

Warranty & Returns

  • 30-Day Return Policy
  • 1-Year Warranty Included

Please verify your existing battery cartridge reference and battery dimensions before ordering to ensure correct fitment.

Important Information

  • Connectors & Cables: Re-use your existing connectors and cables.
  • Assembly: Some assembly is required during installation.
  • Terminal Style: Supplied with NB terminals.
  • Application: Designed for UPS backup power use and similar standby power requirements.

Why Choose This Battery Kit?

  • Cost-Effective Upgrade: Premium replacement performance without the high OEM price.
  • Trusted AGM Design: Proven sealed battery technology for backup power systems.
  • Built for Dependability: Strong construction helps maintain consistent UPS readiness.
  • Easy Replacement Format: Four-battery configuration tailored for APC RBC55 replacement needs.

Reliable Power Backup for Your APC UPS

Keep your UPS system operating with confidence using this APC RBC55 replacement battery cartridge kit. With 4 x 12V 18Ah AGM batteries, rugged construction, and dependable standby performance, this kit is a practical solution for maintaining backup power protection when it matters most.

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