Recent content by Lavabo

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    DIY AA to 9v adapter?

    Sorry to bring back this old tread I just want to add my point I have a metal detector wich uses 2x 9v battery. I wanted to use 18650 battery instead, so i had to open the case and weld some wire (and find there were 2 circuit, one for the audio and one for the detecting itself) and made an...
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    Modified metal detector

    Hello all I own a Bounty Hunter Metal Detector and i was tired of using 9V battery. What i did i replaced my 2x9V with 4x18650 battery from an old laptop battery. Im charging thes with my Nitecore i4 pro, and put a batteryy bank witha molex connector. But i would like to use Li-ion squared...
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