Hi. I have a problem with compatibility between GregTech5 and IC2. Cables don't work together. Does anyone know how to fix it? 

Screenshot: https://imgur.com/a/8NdIR
Hi. I have a problem with compatibility between GregTech5 and IC2. Cables don't work together. Does anyone know how to fix it? 

Screenshot: https://imgur.com/a/8NdIR
Have a look at this section of the wiki page on GT5 electricity, it might help:
Ah right GT5 had that shitty System where you needed a Transformer to covnert IC2 Power to GT Power, because if GT5 Wires would autoconnect to ic2 things, they would lag like hell.
Good that I got rid of autoconnecting Wires in GT6, so I don't have that Issue anymore.
Okay. Thanks 
 
								 
		