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Four square 12V5A sealed lead-acid batteries in a kit

RefurbUPS

RefurbUPS ONeAc ON700XAU-CN Compatible Replacement Battery Kit 12V5A 4-Pack

SKU CH-6BVV-2XBFD

Four 12V5Ah sealed lead-acid batteries restore runtime for OneAC ON700XAU-CN UPS units

  • TypeKit/Package
  • Weight20
  • Four 12 V 5 Ah SLA batteries supply reliable backup power
  • Kit includes four matched cells for balanced discharge and longer service life
  • Factory-fresh units deliver consistent high-rate discharge when the UPS switches to battery
  • Comprehensive installation instructions simplify replacement and reduce downtime
  • New condition ensures full rated capacity from the first charge cycle

Compatible UPS battery kit

This kit provides four 12V5A sealed lead-acid batteries designed as a direct replacement for the ONeAc ON700XAU-CN cartridge. It restores runtime to an uninterruptible power supply so connected servers or network gear stay online during mains failures. The pack arrives factory fresh with installation instructions included.

Sealed lead-acid thermals

Each 12V5A block uses valve-regulated SLA chemistry that runs without liquid cooling or active fans. In normal float service the cells generate minimal heat and operate silently inside the UPS enclosure. The high-rate discharge design supports the load without excessive internal temperature rise.

Drop-in cartridge replacement

The four batteries assemble into the existing cartridge form factor so no chassis modification or extra cabling is required. Replacing the whole set at once balances cell ageing and frees the UPS from weakened runtime. Installation follows the supplied guide using only basic hand tools.

Highlights

  • Four 12 V 5 Ah SLA batteries supply reliable backup power
  • Kit includes four matched cells for balanced discharge and longer service life
  • Factory-fresh units deliver consistent high-rate discharge when the UPS switches to battery
  • Comprehensive installation instructions simplify replacement and reduce downtime
  • New condition ensures full rated capacity from the first charge cycle

Specifications

BrandOneAC
SeriesOneAC Batteries
TypeKit/Package
Weight20

Questions about this item

How do I install the four 12V5A batteries in my UPS?

Power off and unplug the UPS, open the battery compartment, disconnect the old pack, connect the new batteries in the same series order, secure the cover, then power on and run a self-test.

When will the 12V5A SLA cells need replacement?

Expect three to five years of service; replace sooner if runtime drops below half the original or the UPS reports a battery fault.

What limits continuous runtime with the 12V5A pack?

Total capacity is 12V5A across four cells, so sustained loads near the UPS rating will deplete the pack in minutes rather than hours.

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