I really hate to be the jerk... but come on you keep bashing...
First off i have pictures of the regional manager in my area opening it... he was the one who got the honor to remove the plastic cover...
I have emails from board of directors, regarding my obtaining this unit... Davewill, i have proof this is legit

I also have the shipping invoice for it, and the thank you letter for all i have done for Telsa in regards to their powerwalls...
Now the technical crap....
posted April 2019.....
Tesla battery supplier Panasonic is considering switching 18650 cell production to 2170 cells - Electrek
Here's two attachments, Panasonics 18650, and the Tesla powerwall 2....
There are 444 cells per unit, i've seen them built, and have seen others reproduce them.
Yes i know they need individual fuses that cross each parallel or series that will burn themselves at exactly 6amps to prevent run away burn out.
Typing this without my data in front of me which each cell can handle CDR 40 amp max output? don't remember just off the top of my head..
I had this argument with my city permitting as they would not allow the installation of my real units without a ton of data...
I have every shred but of course it has my address on it, and quiet frankly not worth the time to edit out...
Here is also someone who actually builds them DIY, and yes he does get access to these battery packs, and sells batteries for really good prices....
Genuine Lithium Batteries for DIY Projects
you can get 100 batteries for 140$...
So no, the 2170's were not in production at the time of my purchase, nor do i think they are actually in production today.
I still have emails coming, just come on guys quit busting my crap just because i'm selling a legit item that is no longer obtainable, and even if you could would take a huge amount of effort, permitting the removal from the first home, un-installation and reinstall...?
I don't like getting snappy....I apologize, come on though...