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Rectangular black battery unit with silver label and connector plug

Eaton

Eaton 744-A3960 UPS Replacement Battery for 9PX700RT 9PX1000RT

SKU CH-611A-DRZ2Q MPN 744-A3960

Replacement battery unit compatible with Eaton 9PX700RT and 9PX1000RT UPS models

  • TypeBattery Unit
  • CompatibilityEaton UPS:<br /> 9PX700RT 9PX1000RT
  • Restores runtime for 9PX700RT and 9PX1000RT UPS units
  • Genuine Eaton battery unit ensures correct fit and chemistry
  • Direct replacement for original module with no adapter needed
  • New condition guarantees full rated capacity from first charge
  • Manufacturer listed August 2024 for current production stock

Direct Replacement for 9PX UPS

This battery unit is designed as a direct replacement for Eaton 9PX700RT and 9PX1000RT uninterruptible power supplies. It restores backup runtime when the original cells reach end of life. IT managers and facility teams use it to keep critical loads protected without replacing the entire UPS chassis.

Steady Runtime Until Depletion

Under sustained load the unit delivers consistent voltage until its stored energy is exhausted. It does not exhibit a sudden voltage sag that can trip connected equipment. The sealed construction prevents electrolyte leakage during extended discharge cycles in rack environments.

Replaces Aged Internal Cartridges

This unit replaces the factory-fitted battery cartridge inside compatible 9PX models. The upgrade is worth it when runtime tests fall below required autonomy or when the UPS signals a battery fault. It is not suited for UPS models outside the listed 700 and 1000 RT series.

Highlights

  • Restores runtime for 9PX700RT and 9PX1000RT UPS units
  • Genuine Eaton battery unit ensures correct fit and chemistry
  • Direct replacement for original module with no adapter needed
  • New condition guarantees full rated capacity from first charge
  • Manufacturer listed August 2024 for current production stock

Specifications

BrandEATON
TypeBattery Unit
CompatibilityEaton UPS:<br />
9PX700RT
9PX1000RT
Shipping weight8.55 kg
Package size368 × 272 × 119 mm

Questions about this item

Does the 744-A3960 battery unit generate noticeable heat or noise during continuous operation in a 9PX1000RT?

The sealed lead-acid cells run silently and produce only modest warmth; the UPS fan handles any airflow needed.

What existing Eaton UPS hardware is required for the 744-A3960 to function?

It installs directly into a 9PX700RT or 9PX1000RT chassis — no extra modules or cables are needed.

Will the 744-A3960 work correctly if the 9PX700RT firmware has not been updated since 2024?

Yes — the battery is a direct electrical replacement and operates independently of firmware revisions.

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