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Sealed 12V 7.5Ah lead-acid battery block

RefurbUPS

RefurbUPS AJC D7.5S 12V 7.5Ah ups replacement battery

SKU CH-RPJ6-94MXR

A 12 V 7.5 Ah sealed-lead-acid cartridge replaces the internal battery in compatible UPS units

  • TypeKit/Package
  • Weight6
  • 12V 7.5Ah capacity powers critical UPS loads
  • High-rate discharge design delivers instant backup current
  • Factory-fresh sealed lead-acid cells ensure reliable runtime
  • Single-battery cartridge fits straight into compatible UPS units
  • Included installation guide simplifies replacement procedure

Compatible UPS Replacement Battery

The AJC D7.5S is a 12V 7.5Ah sealed lead-acid battery designed to replace worn cells in compatible uninterruptible power supply units. It serves administrators and home users who need to restore runtime to existing UPS hardware without replacing the entire appliance. The kit includes one high-rate discharge battery and comprehensive installation instructions for straightforward servicing. Factory-fresh condition ensures immediate readiness for deployment.

Thermals Noise and Power Draw

As a sealed lead-acid cell the battery operates silently with no moving parts or active cooling requirements. It produces negligible heat during normal float charging and standby use inside the UPS enclosure. Power draw is limited to the internal self-discharge characteristic of SLA chemistry and the UPS charger maintaining float voltage. No acoustic or thermal management considerations apply to the battery itself.

Build Quality and Connectors

The unit is supplied as a single cartridge-style battery built for performance and reliability in UPS applications. Standard F2 terminal tabs allow direct connection to the existing UPS wiring harness without adapters or soldering. The sealed construction prevents electrolyte leakage and permits operation in any orientation required by the host chassis. Installation instructions guide the user through safe removal of the old cell and correct polarity attachment of the replacement.

Highlights

  • 12V 7.5Ah capacity powers critical UPS loads
  • High-rate discharge design delivers instant backup current
  • Factory-fresh sealed lead-acid cells ensure reliable runtime
  • Single-battery cartridge fits straight into compatible UPS units
  • Included installation guide simplifies replacement procedure

Specifications

BrandAJC Battery
SeriesAJC Battery
TypeKit/Package
Weight6

Questions about this item

How do I install the AJC D7.5S 12V 7.5Ah battery in my UPS and what step is often missed?

The kit includes comprehensive installation instructions; the step most often missed is ensuring the battery terminals are fully seated and the connector clicks into place before closing the UPS cover.

What maintenance or replacement will the AJC D7.5S 12V 7.5Ah battery need later?

As a sealed lead-acid battery it requires no watering; plan to replace the unit after three to five years or when runtime drops below your critical-load threshold.

What limit appears first on the AJC D7.5S 12V 7.5Ah battery during sustained discharge?

The 7.5 Ah capacity sets the runtime ceiling; under continuous high-rate discharge the voltage will sag to the UPS cut-off point before the amp-hour rating is fully delivered.

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