Goliton DC Power Cord 5.5/2.1mm Female Port USB Socket Head 5V | Shop The World
From USA
NewGoliton
Goliton DC Power Cord 5.5/2.1mm Female Port to USB Socket Head 5V Charging Adapter Cable 3A / 2A / 1A
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•DC head outer diameter is 5.5MM, the inner diameter of 2.1mm (2.5) female port, USB is a universal standard of female, all-inclusive side, copper wire core, may be too large current 3A.
•Within the standard is outside the negative, core female is positive, shell metal ring is negative.