New to the forum and EV's

Hey guys, I am new here and have lurked around a bit and have already found a ton of great information on the EV's

I am going to look at one this weekend with the hopes of bringing it home with me. It is a 2013 with low hours and a new set of batteries. From the pictures it looks like the machine is in great shape.

My question is what are some things I should look for before purchasing that might not be visible at first?

Hopefully I'll have that thing in the garage soon and y'all will be helping me with other things I am sure!

Thanks