STS-132 MCC Status Report #15
Thu, 20 May 2010 23:00:00 -0500
Atlantis astronauts completed the second of two high-priority tasks today, installing the final two 375-pound batteries of the six the shuttle brought to the International Space Station. Their 6-hour, 46-minute spacewalk wrapped up at 12:13 p.m. CDT.
http://www.nasa.gov/mission_pages/shutt ... 32-15.html