Use a 5V power adapter with a barrel connector to power and charge USB devices.  This is a great way to create a higher current USB charger using the extra 5V barrel chargers that you have lying around.

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Use a 5V power adapter with a barrel connector to power and charge USB devices.  This is a great way to create a higher current USB charger using the extra 5V barrel chargers that you have lying around.

  • Use a 5V power adapter with a barrel connector to power and charge USB devices. This is a great way to create a higher current USB charger using the extra 5V barrel chargers that you have lying around.
  • Connectors: 5.5x2.1mm Female Barrel Jack (center positive), USB Micro-B Male

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