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

Good to know such devices exist, so a USB-C PD device with all these potential outputs (5, 9, 12, 15, 20 V) can be used to power non-PD devices. The output connector is widely used on 12V devices and also fits a number of available adapters. Works with a handheld ham radio transceiver (12V 190mA receive, 12V 1500mA transmit. This adapter is not rated but appears to work. Cons: Core may be longer, slightly overpriced.