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Sealed lead-acid battery block, 12V 12Ah, grey plastic case

RefurbUPS

RefurbUPS 03251000BAT 12V 12A UPS replacement battery

SKU CH-YTJ3-J9PTW

A 12 V 12 A sealed lead-acid kit replaces the battery in compatible Eaton Powerware UPS units

  • TypeKit/Package
  • Weight10
  • Compatible 12V 12A SLA battery powers Eaton Powerware UPS units
  • High-rate discharge design delivers reliable backup during outages
  • Factory-fresh cells ensure consistent performance from first use
  • Single-battery kit simplifies replacement with included instructions
  • 10-unit weight makes handling and installation straightforward

Eaton Compatible 12V 12Ah UPS Battery Kit

This replacement kit provides a single 12V 12Ah sealed lead-acid battery designed for Eaton Powerware UPS systems using the 03251000BAT cartridge. It arrives factory fresh and includes comprehensive installation instructions for straightforward user replacement.

Suitable for maintaining runtime on compatible

Buyers needing a different voltage, capacity, or form factor should look elsewhere. This kit contains exactly one battery cartridge and does not support configurations requiring multiple cells or alternative chemistries.

Delivers 12Ah capacity for standard load protection

The high-rate discharge cell handles typical server and network equipment loads during outages. Runtime diminishes as connected load approaches the UPS rated maximum, so oversized deployments will see reduced backup time.

Highlights

  • Compatible 12V 12A SLA battery powers Eaton Powerware UPS units
  • High-rate discharge design delivers reliable backup during outages
  • Factory-fresh cells ensure consistent performance from first use
  • Single-battery kit simplifies replacement with included instructions
  • 10-unit weight makes handling and installation straightforward

Specifications

BrandEaton / Powerware
SeriesEaton / Powerware Batteries
TypeKit/Package
Weight10

Questions about this item

Does my UPS need a 12 V 12 Ah high-rate discharge SLA cell to accept this kit?

Yes — the kit supplies exactly one 12 V 12 Ah high-rate discharge sealed-lead-acid battery that matches the original Powerware 03251000BAT cartridge.

Will the battery fit the same chassis and connector layout as the factory Powerware 03251000BAT unit I am replacing?

The replacement cartridge is built to the same form factor and terminal arrangement as the original Powerware 03251000BAT, so it slides into the existing bay and plugs in without adapters.

After installation, how can I confirm the new battery is delivering the rated 12 V 12 Ah capacity?

Run a self-test from the UPS front panel or management software; a healthy pack will hold voltage under load and report the expected runtime for a 12 V 12 Ah cartridge.

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