Shipping Lithium Batteries via Surface Mail

[myshipperusa]

Are we allowed to ship bulk lithium batteries from Canada to other countries by postal service surface mail ? 

These batteries are outside equipment. 

[pocomocomputing]

Canada Post documentation on batteries.

https://www.canadapost.ca/tools/pg/manual/pgabcmail-e.asp#1510298

From what I read quickly, batteries alone, No.