Power bank - wider voltage range

Discussion in 'Suggestions' started by remezen, Dec 23, 2019.

  1. remezen

    remezen New Member

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    Hello!
    I want to power led christmas tree lights from my old istick pico.
    It needs 3v (in power bank settings we only have 5.0-5.25 voltage range). Can I get it somehow?

    I understand that higher voltages can harm your phone etc. But lower are safe - can we add them?
    Thanks in advance.