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Rectangular black sealed lead-acid battery with two terminals on top

BatteryJack inc.

BatteryJack inc. 12V 2.2Ah SLA UPS Replacement Battery

SKU CH-22RH-PC8RW

A 12 V 2.2 Ah sealed lead-acid battery with AGM technology for UPS replacement, maintenance-free and non-spillable

  • Ready for immediate use with 100% OEM compatibility
  • Spill-proof AGM design allows mounting in any orientation
  • Over 90% gas recombination keeps electrolyte sealed inside
  • Maintenance-free construction eliminates water checks for years
  • Expected 4-7 year service life in float applications

12 V 2.2 Ah SLA UPS Battery

The PowerStar sealed lead-acid battery delivers 12 volts and 2.2 ampere-hours of capacity for uninterruptible power supply units. It uses absorptive glass mat construction to prevent electrolyte leakage in any mounting position. The unit is a direct 100 percent OEM replacement for gp1222 and np2.3-12 models.

AGM Design for Continuous Float Service

The absorptive glass mat system holds sufficient electrolyte for steady service and recombines over 90 percent of gas generated during normal float operation. Maintenance-free construction means no specific-gravity checks or water additions are required throughout the expected four-to-seven-year service life. Sealed non-spillable design meets International Air Transport Association requirements for safe transport.

Verify Terminal Layout

Confirm that your UPS uses the same terminal arrangement and physical footprint as the gp1222 or np2.3-12 units this battery replaces. Check the existing battery voltage and ampere-hour rating match the 12 V 2.2 Ah specification. Ensure the replacement fits the available compartment without forcing the case or terminals.

Highlights

  • Ready for immediate use with 100% OEM compatibility
  • Spill-proof AGM design allows mounting in any orientation
  • Over 90% gas recombination keeps electrolyte sealed inside
  • Maintenance-free construction eliminates water checks for years
  • Expected 4-7 year service life in float applications

Specifications

No published specifications for this item yet.

Questions about this item

Does the 12 V 2.2 Ah AGM battery generate noticeable heat or noise during continuous UPS float service?

The sealed AGM design recombines over 90 % of internal gas and has no moving parts, so it runs silently with only minimal warmth under normal float conditions.

What existing UPS hardware must I already own for this 12 V 2.2 Ah pack to work as a drop-in replacement?

Your UPS must accept a 12 V 2.2 Ah SLA brick with the same terminal layout as the GP1222 or NP2.3-12 it replaces.

Will this 12 V 2.2 Ah replacement behave the same as the original GP1222 or NP2.3-12 battery in an older UPS unit?

Yes — it is a 100 % OEM match for those models, delivering identical voltage, capacity and AGM chemistry in the same form factor.

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