Hello
Cells were replaced
In the reset page, it does not read from the file EEPROM and gives error 21
Chip is not locked. What do you want to do ?..
@djibattworkshop I want to update the capacity
The capacity of the new cells is 4400
bq20895 is currently not supported.
You could try to run calibration cycle to let the chip calculate new capacity.
@djibattworkshop Hello
Unfortunately, it does not allow calibration
Suddenly the current drops
I checked the fuse, there is no problem
Go to Charge tab, start charge, wait 30s and paste a picture.
It looks like battery is not charging.
Could you try to charge it in laptop ?..
Hello
Yes, the battery is charged inside the device
Hello, I did what you said, the battery inside the laptop is charging, what method do you suggest for calibration
Could you check now if battery could be charged in the Nlba1 device ?..
Hello
I tested it, the current plays, sometimes it charges, sometimes it drops
- go to BatInfo tab
- set 12500mV output voltage
- press Power On button
- wait 30s
- record a video of above steps
- press Power Off button
Hello, the battery problem has been solved. I calibrated the battery inside the device with special Lenovo Energy Manager software.
The new problem is a battery of the same model that I had, the cells have been replaced, but it is locked, I want to open the chip.
If needed, tell me to open a separate topic.
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