Eaton 744-A3959 UPS Battery Pack

UPS Replacement Battery Cartridge for Select Eaton 9PX EBM

This UPS backup battery replacement is compatible with Eaton's 9PXEBM36RT 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.

Comes Pre-Wired for Quick, Easy Installation

The sealed lead acid (SLA) 744-A3959 internal battery cartridge can be installed without powering down equipment connected to the UPS. Built to function in a wide range of operating temperatures, the 744-A3959 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 EBM.

• Ships ready for immediate UPS installation to prevent downtime


• Leakproof internal battery cartridge requires no regular maintenance


• Carefully screened and certified to restore UPS runtime to original specs


• Replacement battery backup for Eaton 9PXEBM36RT EBM