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Acer AC14B3K chip 045A20 Design Capacity

FJ
 FJ
(@brs)
Noble Member Customer

chip not confirmed visually. everything seems normal except Design Capacity.

image

Health 80% showed actual according to printed on label 3220mah.

pls suggest.

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Topic starter Posted : 30/08/2023 4:31 am
FJ
 FJ
(@brs)
Noble Member Customer

other software showing actual design capacity

image

why NLBA showing so?

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Topic starter Posted : 30/08/2023 4:36 am
torture
(@torture)
Member Moderator

Maybe it's just a read error.

Try reading static data a few times.

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Posted : 30/08/2023 5:58 am
FJ
 FJ
(@brs)
Noble Member Customer
Posted by: @torture

Try reading static data a few times.

already tried many times, even after reading other battery and reconnecting.

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Topic starter Posted : 30/08/2023 10:13 am
torture
(@torture)
Member Moderator

Go to SMBus commands tab

Register 0x18 Read Word and show result

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Posted : 30/08/2023 10:23 am
FJ
 FJ
(@brs)
Noble Member Customer
Posted by: @torture

Register 0x18 Read Word and show result

RW 18 0C94

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Topic starter Posted : 30/08/2023 3:08 pm
FJ
 FJ
(@brs)
Noble Member Customer
image

NLBA current screenshot

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Topic starter Posted : 30/08/2023 3:20 pm
torture
(@torture)
Member Moderator
Posted by: @brs

RW 18 0C94

So battery is reporting Design Capacity correctly. I havce no idea why NLBA is showign abnormal value.

You can also try reading static data from NLBA software but with EV2300 to see if it will show correct value.

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Posted : 30/08/2023 3:31 pm
FJ
 FJ
(@brs)
Noble Member Customer
Posted by: @torture

You can also try reading static data from NLBA software but with EV2300 to see if it will show correct value.

image

with EV2300 reporting correct value.

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Topic starter Posted : 30/08/2023 4:15 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 Feel free to create bug report 

 

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Posted : 30/08/2023 9:49 pm
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