Both EY and EX now have Laptop charging stations in the garb rooms which contains 2 CDS laptops. These Laptops are actively being charged while they are plugged into the charging station. 
Note: these laptops will not let you login if the wifi is turned off at the End station so be sure to let the opperator know that you need wifi at the end station.

The Laptops at EX are:
cdsdell425
cdsdell437

The laptops are EY are :
cdsdell431
cdsdell285