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APC – RBC55 – Battery Pack Replacement Kit

Manufacturer

OEM Part Number

RBC55

GPS Part Number

58_GPS-RBC-55

Price:

$229.76

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
12 Volt 18 AH N/A N/A N/A 55.28
Voltage 12 Volt
Amp/H 18 AH
Length N/A
Width N/A
Height N/A
Weight 55.28
APC Battery Cells โ€” for APC RBC55ย Pack (NOT a Complete Cartridge)

These are individual AGM (VRLA) batteries โ€” the same cell type used to populate an APC RBC55ย battery module.
They are not a finished RBC55 cartridge. Use them to rebuild your existing tray/harness if you wish to perform the replacement yourself.

Typical RBC55 modules are assembled from fourย 12 V, 18 Ah cell.

This page is for loose cells only.

Specifications โ€” Gruber Power Replacement
Parameter Value
Voltage 48ย V DC (4 ร— 12ย V in series)
Capacity 18ย Ah
Battery Count 4 ร— 12ย V, 18ย Ah
Battery Chemistry AGM, Valve Regulated Lead-Acid (VRLA)
Installation User-replaceable, plug-and-play

 

Battery Cartridge Compatible APC UPS Models (Representative) Notes
RBC55 SMT2200, SMT2200I, SMT2200US
SMT3000, SMT3000I
SUA2200, SUA2200I, SUA2200XL, SUA2200UXI
SUA3000, SUA3000I, SUA3000XL, SUA3000XLI
SUA48XLBP, SUA5000RMI5U, SUA5000RMT5U
DLA2200, DLA2200I
NECA3000JW, SIA750ICHโ€‘45
Cartridge contains two 12ย V, 18ย Ah batteries wired in series.
Rated for 24ย V Smart-UPS and XL models. Common in tower and rackโ€‘mount configurations.

 

Why buy from Gruber

  • Always-fresh inventory โ€” High turnover ensures fresh battery dates and optimal performance.
  • Premium-grade cells โ€” High-capacity 17โ€ฏAh batteries matched to APC factory spec.
  • Accurate fit & specs โ€” Matching form factor, terminals, and connector for flawless installs.
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