A Nomer
A Nomer replied to the topic 'Power in the field for RPi 4?' in the forum. 4 years ago

I don't have Pi 4, but an Android TV box running kstars/ekos which needs 5V 3A as well.

I use a 12V to 5V/3A Buck converter to connect to my Harbor Freight 3-in-1 Power Pack battery's lighter port.

www.ebay.com/itm/Buck-Converter-12V-24V-...Adapter/191949377436

Adapters would be needed to connect to the USB C of the Pi 4.

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