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Black and silver 1U rack-mount lithium-ion battery enclosure

Eaton

Eaton 9PXEBM48RTL 48V Lithium-Ion UPS Battery Enclosure 1U

SKU CH-CMY9-NVGT9 MPN 9PXEBM48RTL

48 V lithium-ion battery enclosure adds runtime to compatible UPS units in a 1 U rack-mount form factor

  • Lithium-ion chemistry extends runtime with longer cycle life
  • 1U rack-mount form factor fits dense server cabinets
  • 48 V DC output matches compatible Eaton 9PX UPS units
  • External enclosure adds capacity without replacing internal batteries
  • Black and silver finish suits professional data-centre aesthetics

Product Identity

The Eaton 9PXEBM48RTL is a 1U rack-mountable lithium-ion battery enclosure designed to extend the runtime of compatible Eaton 9PX UPS systems. It serves IT managers and facility engineers who need scalable backup power in dense server rooms or network closets.

Runtime Constraints

Lithium-ion chemistry offers higher energy density and longer cycle life than traditional lead-acid alternatives within the same 1U footprint. The enclosure connects externally to the host UPS, meaning total backup time scales with the number of units daisy-chained, limited only by the UPS charger capacity and available rack space.

Critical Compatibility

This enclosure operates at a nominal 48V DC and requires a host UPS equipped with the matching 48V external battery connector and firmware support. Buyers must verify their specific 9PX model accepts 48V lithium-ion packs; units designed for different voltages or lead-acid only will not recognise or charge this enclosure.

Highlights

  • Lithium-ion chemistry extends runtime with longer cycle life
  • 1U rack-mount form factor fits dense server cabinets
  • 48 V DC output matches compatible Eaton 9PX UPS units
  • External enclosure adds capacity without replacing internal batteries
  • Black and silver finish suits professional data-centre aesthetics

Specifications

No published specifications for this item yet.

Questions about this item

Which Eaton 9PX UPS models is this 48V lithium-ion enclosure compatible with?

This 1U rack-mountable battery enclosure is designed to extend the runtime of compatible Eaton 9PX UPS units that accept a 48V external battery module.

How does the 48V lithium-ion chemistry affect runtime compared to traditional lead-acid batteries?

The lithium-ion design provides longer service life, faster recharge times, and lighter weight than lead-acid alternatives, delivering consistent 48V DC power to the UPS during outages.

What connection interface does the 9PXEBM48RTL use to link with the UPS?

It connects via the standard Eaton 9PX external battery connector on the rear of the UPS, enabling automatic detection and communication for runtime management.

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