Dyson DC16 Root 6 Bagless Handheld Cyclonic Vacuum "stores toronto" Questions

I'm looking for CV1801 Vacuum Motor, Greator Toronto... Thanks Hello There, I've looked up your model vacuum cleaner, and it seems that I am able to still get this motor for your Eureka central vacuum

where can I buy a replacement battery? where can I find a replacement battery for the Dyson DC16? I live in Toronto, Ontario (Canada) so a store in Toronto would be great but an online store based in ...