I’ve been testing the Battery Babysitter and it works quite well. I’ve been reading the BQ27441 datasheet and it mentions that the chip might need to have some parameters programmed into OTP memory. But I can’t find out any information in the datasheet or technical reference as to the procedure. I might want to use this chip in my own design so I’m wondering if Sparkfun programmed anything into the OTP memory? Thanks.
Hi keebler.
I’ve looked at our production process for this board and it looks like we do not change any parameters in the OTP memory. The chips are essentially as is from the manufacturer on the board. 
Hope this helps!
Thanks thats helpful.