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Rectangular sealed lead-acid battery block with terminal posts on top

BatteryJack inc.

BatteryJack inc. PS-12180 12V 18Ah UPS Replacement Battery

SKU CH-S3T2-870S7

12V 18Ah sealed lead-acid battery with AGM technology for UPS replacement, maintenance-free and non-spillable

  • Reliable power delivery backed by 12V 18Ah capacity
  • Long service life of 4 to 7 years expected
  • 100% OEM fit ensures direct replacement compatibility
  • Maintenance-free AGM design with over 90% gas recombination
  • Leak-proof sealed construction allows safe use in any position

12V 18Ah UPS Replacement Battery

This 12V 18Ah lead-acid battery serves as a direct replacement for compatible UPS units and backup devices. It uses AGM technology to deliver maintenance-free operation in a sealed, non-spillable case. The design suits server rooms, network closets and home office backup systems that require reliable standby power.

Sealed AGM construction for position-free mounting

Advanced AGM technology absorbs electrolyte in glass-fibre mats to prevent leakage from terminals or case. The battery meets IATA non-spillable requirements and recombines over 90% of gas generated during normal use. No water top-ups or specific-gravity checks are needed throughout its expected 4-7 year floating service life.

Verify voltage, capacity

Confirm your UPS requires a 12V 18Ah block and that the physical dimensions and terminal type match the original unit. This model carries the PS-12180 designation and a three-year warranty on UPS devices. Buyers needing a different voltage, higher amp-hour rating or alternative terminal style should look elsewhere.

Highlights

  • Reliable power delivery backed by 12V 18Ah capacity
  • Long service life of 4 to 7 years expected
  • 100% OEM fit ensures direct replacement compatibility
  • Maintenance-free AGM design with over 90% gas recombination
  • Leak-proof sealed construction allows safe use in any position

Specifications

No published specifications for this item yet.

Questions about this item

What standard does the AGM chemistry meet for air transport?

The battery is classified as non-spillable and meets International Air Transport Association requirements for safe shipment.

What terminal layout does the PS-12180 use for UPS mounting?

The sealed case design allows operation in any position, so the battery fits standard UPS trays without orientation constraints.

What preparation is required before installing this maintenance-free unit?

No electrolyte checks or water top-ups are needed; the battery arrives ready for immediate connection.

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