Power issues with the 1.7mm power plug Orange Pi SBC's

Get these cords…they work great…are cheap and low voltage drop thru the wires/connectors

Onite 2 Pack of USB to DC 4.0x1.7mm Barrel Jack Power Cable Charger Cord for PSP 3000 2000 1000, Tablet, Cellphone, Laptop, Netbook, Electronics (3.3ft/1m)