Smallest/lightest charging equipment (that will support gaming) for G14 ?

I have a ROG Zephyrus G14 (Model: GA402XV), and I'm trying to find a small/lighter charging cable than the bulky and heavy brick that came with it, to make travelling easier. I've seen some chatter about 𝐒𝐥𝐢𝐦𝐐, but I haven't seen any confirmation that it will function with a Zephyrus G14.

Do I have any options other than A) the bulky charger that came with the laptop, or B) slow and low-power charging via USB-C?