Do you guys know if a 45w usb c pd bank will be enough to work with the ZBook x2? I have the RAVpower 26800mah, 30w pd bank which powers my MacBook Pro 15 TB, but doesn’t have enough juice to power up my ZBook x2. I have tried the Omnicharge usb c 60w 20100mah pd and that works fine, but returned it because $200 was a bit much for just 2hr of additional time. I have found an new usb c pd at a really great price of $57 but it’s rated for 45w. I would try to avoid testing it out if I could, and rather just buy if someone can verify.