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18650 extension

    18650 Extension

    Introduction

    Simple extension that attaches to the extension port at the back, and contains 2 18650 cells. This extends the battery time for the Konsool / Tanmatsu badge with several hours.

    The extension features protection IC’s for both cells individually, to minimize risks related to the lithium batteries.

    Features

    • Protection IC per 18650 CELL
    • On/Off switch
    • Charges off the USB-C power from the Konsool/Tanmatsu
    • M2 mounting holes to fasten the battery holder securely

    Project

    The project can be found here on Github.

    Maturity

    A prototype run has been done, and the hardware has been tested on a Tanmatsu V4 prototype (See pictures below).

    Real life pictures