USB Step-up Boost Converter (5V to 9V/12V)

DFRobotSKU: FIT0870
Sale price £5.50
incl. VAT
excl. VAT
Only 7 units left

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This USB (input) to DC (output) boost converter can step up 5V to 9V/12V, with a switch for selecting the output voltage level and a digital LED display for showing the output voltage.

The USB input can be connected to various power supplies, power banks and other USB power sources.

When using a step-up converter, remember that the conversion of voltage usually comes at the cost of current! The output of this converter is ~1A at 9V and ~0.8A at 12V MAX (stability and current level depending on the input power source).

The converter comes with a 3.3x1.35 adapter.


  • Step-up converter
  • USB 5V to 9V/12V
  • Voltage level selector
  • Digital LED display (voltage)


  • Interface: USB to DC round head
  • Voltage Input: 5V
  • Voltage Output: 9V/12V
  • Maximum Output Current: 9V/1A, 12V/0.8A
  • Cable Length: 0.8m/31.5 inch

Package Contents

  • 1x 5V to 9V 12V Boost Converter
  • 1x 3.3x1.35 Adapter

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