Hello, I present you EVAL in its version 1.0. That I have developed, it is a modular unloader charger.
It consists of 3 PCB:
It supports a total of 96 18650 cells to be evaluated. I am working to support many more.
I give you the link of the video so that you can see it...
I am building an unloader charger, to evaluate 18650 cells. I have a question, I don't know whether to discharge at 500 mA or 1A.
At 500 mA, it takes a long time about 4 hours or more.
Does the capacity measurement vary if it is done at 500mA or 1A?
What do you recommend?