Originally Posted By: iPhone 5s - Technical Specifications
In the Box

iPhone 5s
Apple EarPods with Remote and Mic
Lightning to USB Cable
5W USB Power Adapter (Emphasis added)

If I've got it right, your two cables aren't interchangeable because the one that came with your iPhone 5s is USB to Lightning, NOT USB to micro USB.

You should be able to get a new USB to micro USB cable almost anywhere. (I can get one, albeit not a very high quality one, at my corner candy store.)

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire