Replace dead cells in hand-drill with recycled Lithium-Ion Batteries

In this tutorial, we breathe new life into old battery-powered devices by replacing outdated Ni-CD cells with modern, efficient lithium-ion batteries. This upgrade not only extends the lifespan of your gear but also enhances its performance significantly.
We take it a step further by incorporating a cutting-edge E-Scooter Battery Management System (BMS) for unparalleled protection and efficiency.
Join us as we guide you through each step of this transformative process, from selecting the right lithium-ion batteries to integrating the E-Scooter BMS, ensuring your devices are not only revived but also equipped with the latest in battery technology for a safer, more reliable power source. Whether you're a DIY enthusiast or a seasoned professional, this video will equip you with the knowledge and skills to execute this upgrade seamlessly.

[@MaximusPanin]

I'm sticking with Ni-Cd SC for now because of the ability to work at low temperatures. Have you tried replacing it with Ni-Mh SC, how will it behave when charging ?

[@thecelldoctor8890]

I did not tried those as I don't have any recycled. To buy new, it's better to buy the battery directly assembled