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Rectangular sealed 12V 2.3Ah AGM battery in black plastic case with two terminals

BatteryJack inc.

BatteryJack inc. CP1223 UPS Replacement Battery 12V 2.3Ah

SKU CH-4GXX-WVDTJ

A sealed 12 V 2.3 Ah AGM battery replaces the CP1223 in UPS units with 100 % OEM compatibility and a 4–7 year design life

  • Reliable 12 V 2.3 Ah power for UPS systems
  • Advanced AGM technology prevents electrolyte leakage in any position
  • Over 90 % gas recombination enables maintenance-free operation
  • 100 % OEM replacement fits CP1223 units directly
  • Expected service life of 4 to 7 years

12 V 2.3 Ah UPS Replacement Battery

This 12 V 2.3 Ah sealed lead-acid battery is a direct OEM replacement for compatible UPS units. It uses AGM technology for maintenance-free operation and can be mounted in any position without leakage.

Check voltage and capacity before ordering

Verify that your UPS requires a 12 V 2.3 Ah battery and that the physical dimensions match the original unit. The battery is classified as non-spillable for safe transport but must match the device specifications exactly.

Fits standard UPS compartments

The sealed AGM design prevents electrolyte escape and recombines over 90 % of generated gas during normal use. No water top-ups are needed, freeing the user from routine maintenance while delivering a 4-7 year expected service life.

Highlights

  • Reliable 12 V 2.3 Ah power for UPS systems
  • Advanced AGM technology prevents electrolyte leakage in any position
  • Over 90 % gas recombination enables maintenance-free operation
  • 100 % OEM replacement fits CP1223 units directly
  • Expected service life of 4 to 7 years

Specifications

No published specifications for this item yet.

Questions about this item

Does the CP1223 battery arrive ready to install or are extra cables needed?

The 12V 2.3Ah unit is a sealed AGM battery with maintenance‑free operation; it fits the existing UPS compartment and connects to the original terminals without additional parts.

How do I know the 2.3Ah capacity matches my UPS runtime needs?

The 2.3Ah rating at 12V replaces the original CP1223 cell; it delivers the same ampere‑hour capacity the UPS was designed for, so runtime stays identical to the factory specification.

What does the 90% gas recombination figure mean for daily use?

Over 90% of gas generated during normal charging recombines internally, keeping the battery sealed, leak‑free and maintenance‑free for its 4‑7 year expected life.

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