BANCO EXTERNO DE BATERIAS EATON MODELO 9PXEBM72RT-L / 9PX LITHIUM ION EXTENDED BATTERY MODULE, 1U, UPS COMPACTIBLES 9PX2000RT-L, 9PX2000RTN-L, 9PX2200GRT-L, 9PX3000RT-L, 9PX3000RTN-L, 9PX3000GRT-L