Teal Cell from generic no name laptop battery:
FST seems to be the brand.
Orange Wrapper purple ring.
from a a Dell laptop battery - 4 cells per battery.
Very faint markings on the cell itself (couldnt get the camera to pick it up!)
markings are SD8T4A9 on all the cells, and BSD8H3 printed onto the -ve base.
Note that the +ve end also seems to have a manufactured hole dead center!
Note: Need better pictures that aren't glowing please...