Hello,
i found the product bq33100 which you can monitor ultracapacitor. In my case I have 132 ultracaps (series connection) which I want to monitor 5 per every chip ( complete amount 27 chips) .
In the datasheet on page 3 the chip need the same reference to ground, therefore you could always use this chip for parallel connection.
It is possible to use the chip for series connection?
Thank you in advance for the information!