Make ionicons files local

hi guys! I have a web-project and want to use some ionicons. Now the stylesheet is downloading from Internet with this line <link rel="stylesheet" href="">

But I have to make the files local and not downloading from I develop my project with AdminLTE template. So this is how I use the ionicons with adding a name of icon to a class: <i class="ion ion-power"></i>

I have no idea how to make it work without downloading from Internet. Could you pls help me?