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APC – RBC31 – 20 WPC – Battery Pack Replacement Kit

Manufacturer

OEM Part Number

RBC31

GPS Part Number

58_GPS-RBC-31

Price:

$121.36

Specifications
Voltage WPC AH/kVA Length Width Height Weight
12 Volt 20 9 AH N/A N/A N/A N/A
Voltage 12 Volt
WPC 20
Amp/H 9 AH
Length N/A
Width N/A
Height N/A
Weight N/A
APC RBC31 Replacement Battery Kit — 4 Battery Rebuild Set
Four 12V 9Ah AGM Batteries  •  For APC RBC31 Rebuilds  •  Reuses Existing Tray & Harness

Rebuild your existing APC RBC31 battery assembly with a fresh set of four (4) 12V 9Ah sealed lead-acid AGM (VRLA) batteries. These replacement batteries are intended for compatible APC RBC31 applications and allow you to renew the battery pack while reusing serviceable cartridge hardware.

This listing includes the replacement batteries only. Your existing RBC31 tray, wiring harness, connectors, fuse assembly, and enclosure are reused. This is a cost-effective solution when the original cartridge hardware remains in good condition and only the batteries need replacement.

What You Receive
  • Four (4) 12V 9Ah AGM replacement batteries
  • Sealed, maintenance-free VRLA AGM construction
  • Matched four-battery set for consistent charge and discharge performance
  • Designed for rebuilding compatible APC RBC31 battery assemblies
Important — Please Read Before Ordering
  • This kit includes four replacement batteries only.
  • Tray, enclosure, wiring harness, connectors, fuse, and complete cartridge hardware are not included.
  • Each battery is rated at 12V 9Ah.
  • Verify battery dimensions, terminal type, polarity, and harness configuration before ordering.
  • Follow proper UPS battery-handling, installation, and recycling procedures.
Specification Details
Battery Chemistry Sealed Lead Acid — AGM (VRLA)
Battery Voltage 12V per battery
Battery Capacity 9Ah per battery
Battery Count Four (4) batteries
Application APC RBC31 battery assembly rebuild
Included Four 12V 9Ah AGM replacement batteries
Not Included RBC31 tray, enclosure, wiring harness, connectors, fuse, or complete cartridge hardware
Compatibility

Designed for compatible APC equipment using the RBC31 battery configuration. UPS revisions and cartridge assemblies can differ, so verify your exact UPS model, battery dimensions, terminal configuration, connectors, and harness layout before ordering.

Why Buy From Gruber Power Services?
  • Fresh Battery Inventory — High inventory turnover helps provide recent-date batteries for maximum usable service life.
  • Matched Four-Battery Set — Batteries are supplied together to support consistent performance across the battery assembly.
  • UPS Battery Specialists — Gruber Power Services supplies replacement batteries and critical-power solutions for UPS applications.
  • Cost-Effective Rebuild Option — Replace the batteries while reusing your existing RBC31 tray and harness.

Please Note:
This listing includes four (4) 12V 9Ah AGM replacement batteries for rebuilding a compatible APC RBC31 battery assembly. Verify your existing battery-pack configuration and hardware before ordering.