Thread: [Solved] No data or battery not calibrated
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bdbogart is offline bdbogart
2019-12-30 , 17:49
Posts: 8 | Thanked: 14 times | Joined on Sep 2019
#24
hmmm. The battery says 2450mah on it... I tried calibrating again but it says the same thing, not sure how that # is calculated... I see the following:

Code:
~ $ cat /sys/class/power_supply/bq27200-0/charge_full_design 
2056320
~ $ cat /sys/class/power_supply/bq27200-0/charge_full        
1138830
~ $
So the "design" charge looks correct. I used this battery without re-calibrating for quite some time (months and months) so perhaps I've damaged it's capacity by never letting it totally decharge after quite a few charge cycles.
Last edited by bdbogart; 2019-12-30 at 17:55.