The coronavirus issue in China is worsening with the government now extending the new years vacation to Feb 12 in some provinces to keep workers home. I am in the middle of getting replacement cells from a vendor that is telling me that nothing is going out before Feb 20! This is very concerning and causing me to worry that these delays may get longer and longer. I am now considering abandoning the existing batteries and going for CALB cells to build a new bank and would like to get any insight on any us based distributors of CA400 or CA600 cells.