902 and J902..are they the same?

[Delilah]

Yeah, it's probably a stupid question. I've got a J902, but I've seen 902s advertised as well and I was just wondering if these are the same model e cig. It's always good to have more than one option for spare parts. Does anyone know?

 

[Delilah]

Bumping just in case anyone knows...and trying to get posts so I can try this outside of the newbie forum, ha ha.