Uploaded November 2023 | Updated September 2026, 2 weeks ago

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Following on from my videos about discarded vapes, their batteries and how they can be used in small RC planes and projects, here's a little project for discarded rechargeable vapes.
This small built in charger will only charge a single cell of course.
Always use an appropriate charger and do not leave unattended.
And it's wise to use a BMS protection circuit board if making a battery with 2 or more cells.
@bobflyman #freercbatteries