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Rectangular sealed lead acid battery black plastic case 12V 2.2AH

BatteryJack inc.

BatteryJack inc. 12V 2.2AH Sealed Lead Acid UPS Replacement Battery

SKU CH-EDV0-EZHGN

12V 2.2Ah sealed lead-acid battery with AGM construction, over 90% gas recombination and maintenance-free operation for UPS replacement

  • Ready for UPS duty with 12 V 2.2 Ah capacity
  • Sealed AGM construction prevents electrolyte leakage in any orientation
  • Maintenance-free design needs no water checks during service life
  • Over 90 % gas recombination keeps internal pressure stable
  • Classified non-spillable for safe air transport compliance

Direct UPS Replacement

This 12 V sealed lead-acid battery fits UB1223, ES2.3, NP2.3-12 and PS-1223 units. It restores backup runtime for small office or home UPS systems that require a 2.2 Ah or 2.3 Ah pack. The PowerStar construction ensures reliable float service in rack or tower enclosures.

Maintenance-Free AGM Design

Absorptive Glass Mat technology holds electrolyte in fine glass-fibre separators, eliminating spill risk and allowing operation in any orientation. Gas recombination exceeds 90 % during normal use, so no watering or specific-gravity checks are needed. The non-spillable rating meets IATA transport requirements for safe shipping.

Upgrade from Depleted Cells

Replaces worn 12 V 2.2 Ah or 2.3 Ah batteries that no longer hold charge during outages. The jump is worthwhile when runtime has fallen below acceptable levels or when self-test alerts indicate end-of-life. Not suited for applications demanding higher capacity or lithium chemistry.

Highlights

  • Ready for UPS duty with 12 V 2.2 Ah capacity
  • Sealed AGM construction prevents electrolyte leakage in any orientation
  • Maintenance-free design needs no water checks during service life
  • Over 90 % gas recombination keeps internal pressure stable
  • Classified non-spillable for safe air transport compliance

Specifications

No published specifications for this item yet.

Questions about this item

What voltage and amp-hour rating does this 12V 2.2AH sealed lead-acid battery provide?

It delivers 12 volts and 2.2 amp-hours, with the manufacturer also rating the cell at 2.3Ah for compatible UPS units.

What physical design allows this battery to mount in any orientation without leaks?

Absorptive Glass Mat construction absorbs the electrolyte into glass-fibre separators, making the unit non-spillable and safe for position-free installation.

How is the battery installed in a UPS, and what common step is missed?

Disconnect power, open the battery compartment, connect the red lead to the positive terminal and the black lead to the negative terminal, then secure the cover — polarity reversal is the frequent error.

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