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Rectangular 12V 7.5AH sealed AGM battery block with terminal posts

BatteryJack inc.

BatteryJack inc. 12V 7.5AH UPS Replacement Battery for APC Back-UPS RS

SKU CH-283K-A3EFZ

12 V 7.5 Ah sealed AGM battery fits APC Back-UPS RS units for maintenance-free backup power

  • Reliable power with 12V 7.5AH capacity
  • Spill-proof operation from sealed AGM construction
  • Zero upkeep thanks to maintenance-free design
  • Direct fit as 100% OEM replacement
  • Long service life of 4-7 years expected

12V 7.5AH UPS Replacement Battery

This sealed AGM battery replaces the original unit in APC Back-UPS RS systems. It delivers 12 volts and 7.5 ampere-hours of capacity. The maintenance-free design uses absorptive glass mat technology to prevent electrolyte leakage. No watering or specific-gravity checks are required during its service life.

Fits APC Back-UPS RS Units

Builders maintaining an APC Back-UPS RS can install this direct OEM replacement. The non-spillable construction meets IATA transport requirements and operates safely in any orientation. Buyers needing a different voltage, capacity or form factor should select an alternative battery. Gas recombination exceeds 90 percent during normal float operation.

7.5 Ampere-Hour Capacity

The 7.5 Ah rating determines how long connected equipment stays powered during an outage. Verify that the UPS specifies this exact capacity before purchase. Expected floating life spans four to seven years depending on temperature and cycling. A three-year warranty covers defects on UPS and backup devices.

Highlights

  • Reliable power with 12V 7.5AH capacity
  • Spill-proof operation from sealed AGM construction
  • Zero upkeep thanks to maintenance-free design
  • Direct fit as 100% OEM replacement
  • Long service life of 4-7 years expected

Specifications

No published specifications for this item yet.

Questions about this item

Does my APC Back-UPS RS unit already need to have the same 12V 7.5AH specification for this battery to fit?

Yes, this 12V 7.5AH unit is built as a 100% OEM replacement for compatible APC Back-UPS RS models, so the UPS must accept that exact voltage and capacity.

Will the advanced AGM technology in this battery work properly with the charging circuit in an older APC Back-UPS RS?

The AGM design is maintenance-free and uses gas recombination, making it a direct drop-in for the original battery without changes to the UPS charging system.

How can I confirm the battery is performing correctly once installed in my APC Back-UPS RS?

Run a self-test from the UPS front panel or software; a passed test and normal runtime during a brief power pull show the 12V 7.5AH pack is working as intended.

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