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APC – RBC23 – Battery Pack Replacement Kit

Manufacturer

OEM Part Number

RBC23

GPS Part Number

58_GPS-RBC-23

Price:

$121.36

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
12 Volt 9 AH N/A N/A N/A N/A
Voltage 12 Volt
Amp/H 9 AH
Length N/A
Width N/A
Height N/A
Weight N/A
APC RBC23 โ€” Battery Pack Replacement Kit
Plug-and-Play APCยฎ Replacement โ€ข Pre-Assembled Cartridge โ€ข AGM VRLA Battery Pack

The APC RBC23 Battery Pack Replacement Kit is a fully assembled, drop-in replacement
designed to restore runtime and reliability to APC UPS models that specify the RBC23 cartridge. Built with
high-quality AGM (VRLA) sealed lead-acid batteries, this pack is assembled in a tray and harness
configuration that matches the original APC design, providing plug-and-play installation with no rewiring
required
.

Unlike loose cells, this kit arrives as a complete, ready-to-install cartridge โ€” batteries, tray, wiring
harness, and connectors are pre-assembled and tested. Simply power down your UPS (per manufacturer
instructions), remove the old RBC23, slide in the new pack, and restore power. The RBC23 kit is ideal for
users who want factory-style convenience and minimum downtime when performing preventative
maintenance or replacing an aged battery pack.

Key Features & Benefits
  • Complete replacement kit โ€” Includes pre-assembled batteries, tray, wiring harness, and connectors as required by the RBC23 design.
  • Plug-and-play installation โ€” No cutting, crimping, or rewiring; simply swap the old cartridge for the new one.
  • AGM VRLA technology โ€” Maintenance-free, non-spillable sealed lead-acid batteries for safe use in office and data center environments.
  • Designed to APCยฎ RBC23 form factor โ€” Fits UPS models that specify RBC23 (always verify your UPS documentation).
  • Restores original runtime โ€” Replacing an aged pack helps bring backup time closer to the UPSโ€™s original specifications.
  • Ideal for planned maintenance โ€” Fast swap minimizes service windows and reduces risk during battery changeouts.
At-a-Glance Specifications*
Parameter RBC23 Detail
Kit Type Complete APC RBC23 replacement battery pack (cartridge)
Batteries High-quality AGM (VRLA) sealed lead-acid cells built to APC RBC23 specifications
Assembly Pre-assembled tray, wiring harness, and connectors โ€” ready for installation
Compatibility For APC UPS models that specify RBC23 (check your UPS model and manual)
Chemistry AGM VRLA, maintenance-free, non-spillable
Installation User-replaceable cartridge; follow APC/UPS safety and replacement procedures
Why buy APC RBC kits from Gruber
  • 40+ years of UPS expertise โ€” Weโ€™ve serviced, rebuilt, and supported APC and other UPS brands for decades.
  • Fresh stock and proper handling โ€” Batteries are rotated and stored correctly to preserve capacity and shelf life.
  • Real-world support โ€” Help with identifying the correct RBC for your UPS, planning swap windows, and best practices for safe installation.

If youโ€™re unsure whether RBC23 is the correct pack for your UPS, share your UPS model number with us and weโ€™ll
help you confirm the right replacement. Installing the proper battery cartridge is the easiest way to restore
backup time and protect your connected equipment from power interruptions.

*For exact runtime expectations and compatibility, always refer to your APC UPS documentation and specifications.

 

Gruber Power Services