Docking station compatibility for two different dell laptops.

I recently purchased a dell xps13 9360 for personal use.  I also just found out that my employer is replacing my asssigned laptop with a dell E5480.  

I would like to purchase a dock for home that is compatible with both laptops.  

Which docking station(s) are compatible with both laptops?  

Is there a specific power range I need to be concerned about as I will be charging two different laptops at two different times?  

Thanks in advance,