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A single black sealed lead-acid battery block marked 12V 12Ah

RefurbUPS

RefurbUPS AJC D12S UPS Replacement Battery 12V 12A 10

SKU CH-YR1J-109JC

A single 12 V 12 Ah sealed lead-acid battery kit weighs 10 kg for UPS backup power

  • TypeKit/Package
  • Weight10
  • 12 V 12 A SLA cell delivers reliable backup power
  • Single-battery kit simplifies UPS maintenance
  • Factory-fresh unit ensures full rated capacity
  • High-rate discharge design supports sudden load spikes
  • Includes step-by-step installation instructions for quick swap

AJC D12S 12V 12A Battery Kit

The RefurbUPS AJC D12S is a compatible replacement battery cartridge designed for UPS units. It consists of one sealed lead-acid cell rated at 12 volts and 12 ampere-hours. The kit is factory fresh and includes comprehensive installation instructions for immediate deployment.

Suitable for Direct UPS Swaps

This single-battery kit suits administrators who need a drop-in replacement for a specific 12V 12Ah cartridge. It is not for buyers who require multiple cells for a larger bank, different voltage or capacity ratings, or hot-swappable modules with integrated management electronics.

12V 12Ah Rating Determines Fit

The 12 volt 12 ampere-hour specification is the single figure that decides compatibility with the target UPS. Verify the original cartridge matches these electrical values exactly before ordering to ensure correct runtime and charging behaviour.

Highlights

  • 12 V 12 A SLA cell delivers reliable backup power
  • Single-battery kit simplifies UPS maintenance
  • Factory-fresh unit ensures full rated capacity
  • High-rate discharge design supports sudden load spikes
  • Includes step-by-step installation instructions for quick swap

Specifications

BrandAJC Battery
SeriesAJC Battery
TypeKit/Package
Weight10

Questions about this item

What UPS model must I already own so this AJC D12S battery fits and works?

The AJC D12S is a direct replacement cartridge for UPS units that originally shipped with a 12 V 12 Ah sealed lead-acid battery; check your UPS documentation for the exact battery part number before ordering.

Will the 12 V 12 Ah capacity match the runtime of the original battery in my older UPS?

Yes, the replacement delivers the same 12 V 12 Ah rating as the factory pack, so runtime on your existing UPS should be equivalent to a fresh original battery.

How can I confirm the battery is working correctly after I install it?

After installation, run a self-test from the UPS front panel or management software; a passed test and normal charge-voltage readings indicate the battery is operating as intended.

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