Locating specific items.

[Mendel]

I made the mistake of placing active provider chest next to a reactor and now the bots have flown a bunch of used fuel cells... somewhere.
What is the best way to find them that does not involve browsing through all the garbage chests?
I can temporarily install mods if need be.
I'm using 16.0 but will upgrade to 16.2 soon

[Deadly-Bagel]

If you can see them in your logistic network, just dump a requester chest down and ask for them back =P

If not, they'll have been taken to another requester chest somewhere.