Newsflash: 5000 spare wires are not needed per household. It looked like that was the case before I picked out the wires we didn't need and donated to Goodwill. Our Electronics box was overflowing and wires were falling out. Ended up narrowing it down to this:
We used to have batteries in their original packets all thrown into this box until I got a battery organizer.
Also, any wires we did end up needing were tied together with this wire that ties bread packs.
All in all, an important project that needed to be done...I feel like the box can finally breathe again!