Battery Cartridge

Eaton Internal Replacement Battery Cartridge for Select 8kVA to 11kVA 9PX UPS Systems and EBMs (744-A1976)

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Only 7 left in stock

UPS Replacement Battery Cartridge for Select Eaton 9PX and SmartOnline UPS Systems

The sealed lead acid (SLA) 744-A1976 internal battery cartridge is hot-swappable, allowing you to install it without powering down any connected equipment. Built to function in a wide range of operating temperatures, the 744-A1976 has been carefully screened and certified to restore your UPS system’s runtime performance to its original specifications. It is leakproof, requires no maintenance and comes pre-wired for quick and easy installation in your 9PX UPS system.

This UPS backup battery replacement is compatible with Eaton’s 9PX8K, 9PX8KHW, 9PX8KPM, 9PX8KTF5, 9PX11K, 9PX11KHW, 9PX11KPM, 9PX11KTF11, 9PX11KTF11M and 9PX11KTF5 UPS systems and 9PXEBM240RT extended battery module (EBM). Eaton UPS batteries have an expected lifespan of three to five years, so you should take proactive steps to avoid a dead battery and ensure continuous uptime


  • Replacement battery backup for select Eaton 8kVA–11kVA 9PX UPS and EBMs
  • Carefully screened and certified to restore UPS runtime to original specs
  • Leakproof internal battery cartridge requires no regular maintenance
  • Ships ready for immediate UPS installation to prevent downtime
UPC code 037332282132
Input phase Single-phase
Battery type Valve regulated lead acid (VRLA)
Battery replacement description Hot-swappable, user replaceable batteries. Re-use existing wiring harness.
Dimensions (HxWxD) 4.72 x 11.42 x 6.3 in
Weight 1.58 lbs
Operating temperature range 32° to 104°F (0° to 40°C)