S9 , I have a bunch of them like you do with red wraps
and the light blue + rings. With markings just like you
describe.
I have the same cells from Dell laptop packs.
Orange wrap, purple ring, and the only stamped text is (I have some red Sanyo with blue ring, so for sure its orange)
SANYO R1122
014B
There is no xx18650xx stamped in the wrap.
Printed in black under the wrap,
OCFZ2D
O54O44
And on the bottom is F FD1
I have no idea what the are exactly