These cell booster things have been a thorn in my side for much of my career.

Today, I'm tearing one apart to see what's inside it.
And ranting about them possibly a bit too much...


Here's the datasheet for the big chip inside.
https://pdf1.alldatasheet.com/datashe...


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This isn't the only way to do it.
It's probably not the best way to do it.
But it's how I did it.