Power Bank

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Posted in TechnologyMobile

Introduction: Power Bank

Step 1:

Step 2:

Step 3:

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    We have a be nice policy.
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    5 Comments

    Another failed project with no sysmetic step by step

    Hey,friend,I think it is not so safe

    Nice project,i have a similar chip,its from an old mobile car chargers.

    15, 7:54 AM.jpg

    What electronics do you use inside your power bank?