I currently have the Razer Blade Stealth v1 which uses UBS type c for charging. I also have a 15,000 mah portable battery and I was wondering if I could take a USB type c charging cable and use my portable battery to charge my laptop. I know it probably won't provide much but just a little bit of extra juice won't hurt. I have tried it and no success so I was wondering if I was doing something wrong.