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APC – RBC21 – Battery Pack Replacement Kit

Manufacturer

OEM Part Number

RBC21

GPS Part Number

58_GPS-RBC-21

Price:

$39.88

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
12 Volt 21 Watt N/A N/A N/A N/A
Voltage 12 Volt
Amp/H 21 Watt
Length N/A
Width N/A
Height N/A
Weight N/A
APC Battery Cartridge โ€” APC RBC21

Drop-in replacement cartridge built from one 12 V, 21 Watt AGM (VRLA) cell.

Designed for select APC Smart-UPS and Back-UPS Pro models that require a 12 V battery pack, the APC RBC21 provides dependable runtime and is typically owner-replaceable in minutes.

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.

Battery Cartridge Compatible APC UPS Models (representative) Notes
RBC21
Smart-UPS: SU700, SU700NET, SU700XL, SU700XLNET, SUA750, SUA750I, SUA750RM2U
Back-UPS Pro: BP700S, BP700SI, BP700SC
One 12 V battery.

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