That's too bad. I was considering getting another one of these:
https://www.ravpower.com/products/rp...-usb-c-charger
I guess I'll take it on a trip and see how it does, though I don't have a laptop that takes USB-C as power. Actually I have an HP Spectre which is a couple of years old but not sure those USB-C ports are suppose to be used to charge it. Would be great if it does, because the HP power brick is larger than that RAV charger.
I have three of them. One for travel bag, one next to bed and one on my desk. It's, by far, the best charger I've ever had (and I've had just many of them). Small, powerful, cheap (comparatively) and love having one charger brick that can charge all my travel devices. Macbook Pro, SurfPro, iPad, iPhone, USB chargers, etc. It can charge my iPhone 12 Pro to 80-90% in about 40-45 minutes (devices taper after that to avoid overcharging). Their pricing is way low on this. I think I caught mine on sale at $39, I'd easily have paid twice that.
I was not paid for this review.

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Seriously I wasn't. I'm actually an Anker fanboy, but their current USB-C devices are a joke in comparison.