Handy Tool Drains 18650 Cells So You Don’t Have To https://hac | Hackaday

Handy Tool Drains 18650 Cells So You Don’t Have To
https://hackaday.com/2021/02/01/handy-tool-drains-18650-cells-so-you-dont-have-to/

Draining a battery is easy. Just put a load across the terminals, maybe an incandescent bulb or a beefy power resistor, and wait. What’s quite a bit trickier is doing so safely. Put too large a load on, or …read more (https://hackaday.com/2021/02/01/handy-tool-drains-18650-cells-so-you-dont-have-to/)