Review on 💪 Transform Your Power Bank into a 12V Battery with Blind SPOT 12V DC Power Cable and USB Adapter by Jessica Lewis

It does what it says on the tin. Easy and uncomplicated. I wanted to play around with Power Delivery to get 12V from the battery pack to power the device using the 5.5 x 2.1mm plug. Of course I needed an adapter to get the 5.5x2.5mm plug on this device but that's fine. Works flawlessly. The only complaint is the price. Apparently it should be around $20-$25 instead of $40. If you want/need it, you pay money for it. That being said, I think we're on the cusp of more of these products. USB 5V2A is no longer suitable. We're moving to more devices that use PD and QC, and then the price of those kinds of things will drop dramatically.