RedOctobyr
Well-known member
Were you measuring charge current with anything like Ampere?
Yes. But Ampere doesn't log, so it's not really ideal for this.
So I also had Battery Monitor Widget running. Its "History" section should do exactly what I want (log data, and export to .CSV), but for me, the History tab is flaky. Sometimes it doesn't take readings at all, or disobeys the log interval I have set (might be 15 minutes between entries sometimes, vs the 2 minutes I selected, and I do have it set to Always record data).
I got some screenshots of Battery Monitor Widget from my test, but I'd like to try and repeat it to control the test a little better.