The Eaton 9PXEBM72RT1U-L 9PX 1U Desktop/Rackmount UPS Lithium-ion External Battery Pack is an extended battery module designed to provide extended runtime to an Eaton 9PX Lithium-ion 2.2kVA UPS. You can add up to four (4) external hot-swappable battery modules, which are able to run systems for hours if necessary. Comes with a rackmount kit.
