Good afternoon Michigan libraries!

If anyone has experience with providing cell phone charging cords for in-house use, or one of the various cell phone charging stations/devices, I would appreciate any information you can provide me.

I like the idea of having a large charging station that is all-inclusive, but the prices can be very high. Individual charging cords are much cheaper; however, and I am curious if there's an effective way to keep these items from disappearing. 

Thank you, and have a great weekend everyone!