Using Power Tool Batteries in Mobile Projects

In this Andreas Spiess video, he shows how you can 3D print adapters for power tool batteries that will turn them into a power supply for mobile applications.


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1 Comment

  1. The idea presented in the video is great and there are hundreds of nice adapter designs for all power tool battery vendors. The only thing missing is a nice little Adafruit PCB that can provide over discharge protection! 😉 The usual BMS boards seem to be unusable for this as they work by controlling the individual cell voltages and those are not exposed on most power tool batteries.

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