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Rectangular sealed lead-acid battery pack, black plastic casing, terminal connectors on top

PowerWarehouse

PowerWarehouse 744-A4852-PW standard battery

SKU CH-YHT2-NKDFX

Sealed lead-acid replacement battery for Eaton 5PX2000RTG2, 5PX2000RTNG2 and 5PX2200HRTG2 UPS units

  • TypeBatteries
  • Battery TypeSealed Lead Acid
  • Direct replacement for Eaton 5PX UPS models
  • Sealed lead-acid design prevents leaks and requires no maintenance
  • Fits existing battery compartments at 18.9 x 8.65 x 2.76 inches
  • Weighs 30 LB for stable rack mounting
  • Replaces OEM parts EBP-1619 and 744-A4852

Compatible Replacement Battery

The PowerWarehouse 744-A4852-PW is a sealed lead-acid battery built to replace the EBP-1619 and 744-A4852 units in select Eaton UPS models. It fits the 5PX2000RTG2, 5PX2000RTNG2 and 5PX2200HRTG2 systems. Facility managers and IT teams use it to restore backup runtime without changing the existing power infrastructure. The battery arrives new and ready for installation.

Maintenance-Free Build Quality

A leak-proof sealed design means no electrolyte checks or top-ups are required during service life. The unit measures 18.9 inches long, 8.65 inches wide and 2.76 inches high, weighing 30 LB for stable rack mounting. Standard terminal layout matches the original equipment so existing cable harnesses connect directly. No special tools or adapters are needed for a straightforward swap.

Direct OEM Upgrade Path

This battery replaces the Eaton EBP-1619 and 744-A4852 part numbers across the listed 5PX models. The jump is worth it when runtime has degraded or when a preventative refresh is scheduled before the UPS signals a fault. It is not for users needing lithium chemistry, higher energy density or hot-swap modules beyond the specified Eaton rackmount series.

Highlights

  • Direct replacement for Eaton 5PX UPS models
  • Sealed lead-acid design prevents leaks and requires no maintenance
  • Fits existing battery compartments at 18.9 x 8.65 x 2.76 inches
  • Weighs 30 LB for stable rack mounting
  • Replaces OEM parts EBP-1619 and 744-A4852

Specifications

BrandPowerwarehouse
Model744-A4852-PW
TypeBatteries
Battery TypeSealed Lead Acid

Questions about this item

What terminal standard does the 744-A4852-PW use, and what voltage does it deliver?

It uses the sealed lead-acid standard with screw terminals and delivers 48 V nominal to the Eaton UPS.

Will the 18.9-inch by 8.65-inch footprint fit inside my Eaton 5PX2000RTG2 battery compartment?

Yes, the dimensions match the original EBP-1619 cartridge so it slides into the same rack tray.

How do I install the replacement pack, and which step is most often missed?

Power off the UPS, remove the front bezel, slide out the old cartridge, insert the new one, then re-enable the battery in the UPS menu — skipping the menu re-enable is the common error.

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