Yes, I know it's been 2 years since this post, but I have just discovered the Weza and I am very interested. I just searched the ETS forums but apart from this message (which had no responses) there is nothing.

Here's the manufacturer's information page (which is remarkably comprehensive):

http://www.freeplayenergy.com/products/portable-power/portable-energy/weza/overview

but does anyone have one?

Regardless of that, what do y'all think about it?

A