Note: OmniCharge Ultimate is NOT compatible with DC input accessories from previous generation OmniCharge devices, including the power supply!

I think you're more concerned with the fact that they either didn't include the 2.1 to 2.5mm adapter or they didn't directly disclose it. If that's the issue I would agree with you.

What would be nice, is the ability to charge the Ultimate via USB-C, which would eliminate a good bulk of adapters/cables/external PSUs.

It would also mean I could charge the Ultimate with the FinSIX as previously mentioned (once they start shipping a USB-C version again, that is).

Since nobody seems to make a USB-C female to 2.5mm male barrel, I'm stuck carrying two species of PSU.

I'll put my thinking cap on and see how I can resurrect this before I give up and go back to using the Pro.

/r/OmniCharge Thread Parent