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APC – RBC45 – Battery Pack Replacement Kit

Manufacturer

OEM Part Number

RBC45

GPS Part Number

58_GPS-RBC-45

Price:

$23.42

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
12 Volt 6 AH N/A N/A N/A N/A
Voltage 12 Volt
Amp/H 6 AH
Length N/A
Width N/A
Height N/A
Weight N/A
APC Battery Cartridge โ€” APC RBC45

Drop-in replacement cartridge built from a single 12 V, 6 Ah AGM (VRLA) cell.

Designed for select APC Back-UPS and Smart-UPS models, the APC RBC45 is a compact, quick-swap replacement that restores original runtime. This pack is typically owner-replaceable in minutes and requires no special tools.

These are replacement battery cartridges (RBC) for APC uninterruptible power supplies. In most models, the pack is owner-replaceable and installs in minutesโ€”no special tools required.

Specifications โ€” Gruber Power Replacement
Parameter Value
Voltage 12 V DC
Capacity 6 Ah
Battery Count 1 ร— 12 V, 6 Ah
Terminal Type F2 (0.25″) Faston
Battery Chemistry AGM, Valve Regulated Lead-Acid (VRLA)
Installation User-replaceable, plug-and-play

Battery Cartridge Compatible APC UPS Models (representative) Notes
RBC45
Back-UPS / Smart-UPS: BE500U, BE550G, BE750G, SUA500, SUA750 Single 12 V, 6 Ah battery. Direct replacement for APC RBC45; verify terminal type before ordering.

Why buy from Gruber
  • Always-fresh inventory โ€” High volume means packs donโ€™t sit aging on a shelf.
  • Premium, recent-date cells for dependable runtime and performance.
  • Longest service life possible from fresh stock, correctly matched to your UPS.
Gruber Power Services