Which notebook do I have?

The PCID on my notebook says, 17T-J000.  When I ordered it, the site specifically said, "Envy Touch Smart 17t Core i7-4700MQ 16GB 1TB Blu-Ray 17.3" Beats WiFi USB 3.0"

Apparently, on HP's site, there are two specific models, 17t-j00 and 17t-j000.  What's the differnce?  The reason I ask is that I'm needed to know for ordering accessories, i.e. spare battery and spare AC adapter.

Here's what I mean:

HP's link for 17t-j000 

HP's link for 17t-j00

Thanks.