BQ40Z50: BQ40Z50RSMR-R2

derong yuan

Part Number: BQ40Z50
Other Parts Discussed in Thread: GPCRB, GPCCHEM, BQSTUDIO,

Hi,

I can not find the Chemistry ID for the battery LGDBMJ11865 (manufacturer is LG) to be used in my products. can you help create and send me the GPCRB file?

Thanks,

Derong

over 4 years ago

0 Wyatt Keller over 4 years ago

TI__Guru** 105590 points

Hello Derong,

You should use the GPCCHEM tool first to program your best fit chemistry ID before trying to adjust for low temperature.

Sincerely,

Wyatt Keller

0 derong yuan over 4 years ago in reply to Wyatt Keller

Prodigy 120 points

Hi Wyatt,

I followed your instruction and been to the website https://www.ti.com/tool/GPCCHEM

I have both the TI bq40z50EVM-561 and TI bqStudio softwre. And I am trying to test a pack of four batteries. But my batteries are not in the list of the Chemistry ID in bqStudio.

Can you send me a updated file with my battery?

Thanks,

Derong Yuan

0 Nick Brylski over 4 years ago in reply to derong yuan

TI__Mastermind 19195 points

Hi Derong,

Please follow the instructions here:

Best,

0 derong yuan over 4 years ago in reply to Nick Brylski

Prodigy 120 points

Hi Nick,

Attached is the test record file and basic information of the battery. please let me know if I need to provide more data/information. Thanks, Derong YuanLGDBMJ11865.zip

0 Nick Brylski over 4 years ago in reply to derong yuan

TI__Mastermind 19195 points

Hi Derong,

Follow the instructions we provided.

Thanks,

0 derong yuan over 4 years ago in reply to Nick Brylski

Prodigy 120 points

Hi Nick,

Could you tell me if the provided data has any problems and what I have missed or implemented not correctly?

Thanks,

Derong Yuan

0 Nick Brylski over 4 years ago in reply to derong yuan

TI__Mastermind 19195 points

Hi Derong,

Follow the instructions and let us know if there's any issues. I don't know if there is a match for your battery that's why we have the tool.

Best,

0 derong yuan over 4 years ago in reply to Nick Brylski

Prodigy 120 points

Hi Nick,

I don't have any issues with the testing and the instructions you provided. Did you find anything issues with the test data? what should i do next? please advise.

Thanks,

Derong Yuan

0 Nick Brylski over 4 years ago in reply to derong yuan

TI__Mastermind 19195 points

Looks ok to me.

Best,

0 derong yuan over 4 years ago in reply to Nick Brylski

Prodigy 120 points

Hi Nick,

Thanks for your quick reply. My understanding is you will work on the test data I provided you and send me the chemistry ID in 2 weeks. please confirm.

Best Regards,

Derong Yuan

0 Nick Brylski over 4 years ago in reply to derong yuan

TI__Mastermind 19195 points

Hi Derong,

Have you tried GPCCHEM tool? If there is no matching ID you can send cells to TI for characterization.

Best regards,

0 derong yuan over 4 years ago in reply to Nick Brylski

Prodigy 120 points

Hi Nick,

Before run the test I tried the GPCCHEM tool and did not find my battery in the ID list.

Can you tell me the shipping address and contact person?

Thanks,

Derong

0 Nick Brylski over 4 years ago in reply to derong yuan

TI__Mastermind 19195 points

Hi,

Upload the logs from GPCHEM.

Best regards,

0 derong yuan over 4 years ago in reply to Nick Brylski

Prodigy 120 points

Hi Nick,

The log file is below.

Thanks,

Derong Yuan

Embedded Electric Engineer

TriStar Multicopters

2465.LGDBMJ11865.zip

0 Nick Brylski over 4 years ago in reply to derong yuan

TI__Mastermind 19195 points

Hi Derong,

Will get back to you by tomorrow.

Thanks,

0 Nick Brylski over 4 years ago in reply to Nick Brylski

TI__Mastermind 19195 points

Hi Derong,

Your logs need to be relax - discharge relax. Your files only show discharge. Please gather the correct data and try uploading again.

Best regards,

Power management

Power management forum

BQ40Z50: BQ40Z50RSMR-R2