How to Charge a Mobile Phone Without Charger

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Introduction: How to Charge a Mobile Phone Without Charger

To charge the phone, you need: USB, insulating tape, 2 batteries in 3B. continue to do as video

Step 1:

Step 2:

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    2 Comments

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    geekrex
    geekrex

    5 years ago on Introduction

    The hack is good .Try using a Joule's thief . can be a good project