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Rectangular black sealed battery with T1 T2 terminals

BatteryJack inc.

BatteryJack inc. 12V 9.0AH RBC2 Replacement UPS Battery

SKU CH-8GYM-ZTP6T

12 V 9.0 Ah AGM replacement battery fits many APC Back-UPS and Smart-UPS models with T1/T2 terminals

  • AGM technology delivers maintenance-free operation
  • 12 V 9.0 Ah capacity powers compatible APC UPS units
  • Direct RBC2 replacement fits listed Back-UPS and Smart-UPS models
  • Compact 5.94 × 2.56 × 3.66 in dimensions suit tight enclosures
  • T1/T2 terminals enable quick drop-in installation

Replacement UPS Battery 12V 9.0AH

This sealed lead-acid battery uses AGM technology to serve as a direct replacement for APC UPS units. It fits a long list of Back-UPS and Back-UPS Pro models including the 250B, 280, 300, 350, 400, 420, 500 and 700 series. The maintenance-free design requires no fluid checks and is rated for an expected service life of four to seven years.

Physical Constraints and Terminal Fit

The unit measures 5.94 by 2.56 by 3.66 inches and uses T1/T2 terminal types. Buyers must verify that their UPS chassis accepts these exact dimensions and terminal layout before ordering. Installations with tighter battery compartments or different terminal spacing will not accept this pack.

Capacity Match Determines Suitability

The 9.0 ampere-hour rating at 12 volts is the single figure that decides whether this battery restores the original runtime. Units designed for higher or lower capacity cells will not perform correctly with this pack. Buyers who need extended runtime beyond the OEM specification should look elsewhere.

Highlights

  • AGM technology delivers maintenance-free operation
  • 12 V 9.0 Ah capacity powers compatible APC UPS units
  • Direct RBC2 replacement fits listed Back-UPS and Smart-UPS models
  • Compact 5.94 × 2.56 × 3.66 in dimensions suit tight enclosures
  • T1/T2 terminals enable quick drop-in installation

Specifications

No published specifications for this item yet.

Questions about this item

How do I know if this 12V 9.0AH RBC2 battery fits my UPS model?

This battery replaces the RBC2 cartridge and is listed as compatible with over 50 APC Back-UPS and Smart-UPS models including the 300, 350, 400, 420, 500, 600 and 700 series.

What runtime can I expect from the 9.0AH capacity in my UPS?

The 9.0AH rating indicates the charge the battery can deliver; actual runtime depends on the connected load and the specific UPS model it is installed in.

What terminal type does this battery use for connection?

It uses T1/T2 terminals, the standard faston tabs found on most APC UPS units that take an RBC2 replacement cartridge.

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