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[Solved] Pinout Request for Fujitsu Battery FPCBP250

FJ
 FJ
(@brs)
Noble Member Customer

Hi,

I am trying to analyze Fujitsu FPCBP250 Battery. The NLBA software gave pinout without GND pin. i.e.

Connector 1:
Number of Pins: 9
Pinout: +1,C5,D6,+9

Any suggestion what to do?

IMG 20220214 192637 285
IMG 20220214 192607 630
fujitsu
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Topic starter Posted : 14/02/2022 2:37 pm
torture
(@torture)
Member Moderator

Some Fujitsu batetries have non standart SBS communication so you can't read any data.

But this should not be one of them.

Try the following pinouts.

In both cases if you don't get any readings press POWER ON and disconnect & reconnect the NLBA green connector.

2725 IMG20220214192607630 (1)
2725 IMG20220214192607630

 

ReplyQuote
Posted : 14/02/2022 7:33 pm
FJ
 FJ
(@brs)
Noble Member Customer

The first pinout worked, thanks. it should be updated in database.

Detected chip is BQ20Z45. if i change the cells, can i reset the chip?(chip is supported?). I also have a compatible battery like this which also shows same chip. sharing both stats, pls guide for both cases.

Original battery state.

fujitsu state

compatible battery state

fujitsu state copy
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Topic starter Posted : 15/02/2022 12:28 pm
torture
(@torture)
Member Moderator

This section of the forum is about pinouts ONLY.

IF you need any other assistance please open a dedicated topic.

ReplyQuote
Posted : 15/02/2022 4:16 pm
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