It includes a 6-outlet power strip and a 12-foot, 20-amp extension cord (and no significant electricity-generation equipment, just a solar charger and a hand-cranked radio). I’m pretty sure that if either the power strip or the extension cord is useful to you, the apocalypse has been cancelled and you don’t need the rest of the cabinet’s contents all that badly.
Also in the vital survival equipment: a “Wolfram Decal for Doors”. And a 100 foot bundle of 3/8" Roap,