ISS ExtraVehicular Activity (EVA) #56 P6 Battery R&R preparations: Today, the crew completed several activities in preparation for the first of five EVAs that will upgrade the P6 power channels from their original nickel hydrogen batteries to the newer li-ion batteries. These activities included an Extravehicular Mobility Unit (EMU) suit fit check, equipment lock preparations, …
Click here for original story, ISS Daily Summary Report – 10/01/2019
Source: ISS Report