Search tips
Showing 793 results View by: Thread Post Sort by

  • RE: BQ34Z100: Update Status not going to 05 and 06 even though DOD0 change is more than 90%

    Hi Nick, As you said, we re-did he charge and made sure to do CC-CV charge. Kindly check the data and the report and let us know whether the chemID is an accurate match or not. Hope there is no issues this time. Regards, Srinath Fullscreen…

  • BQ40Z50-R2: bq40z50-r2 record charge current appear -1~ -18 mA in the charge stage

    Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: EV2400 , BQSTUDIO Hi: I am new user.I first want to get Chemistry ID by GPC tools. I record data by bqstudio,HW:EV2400. Fullscreen 8662.config.txt Download ProcessingType=2…

  • RE: BQ34Z100-G1: BQ34Z100-G1 Remaining Capacity of the batteries could slowly decline during storing

    Hi Batt, First,Thank you for your help. Do you mean my ChemID is not correct? Battery manufacturers do not know their battery's ChemID.So I got the ChemID through the GPC tool.Now,I upload my ChenID report file. Fullscreen 4186.GPC_report…
    • Answered

  • BQ34Z100-G1: Importance of the discharge current in the Chemical ID

    Resolved
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQ34Z100 , GPCCHEM I find my self doing the Chemical ID test for a LiFePo4 battery. The specs for this battery are the follows DS: LFP12.8V 9AH V1.0.pdf Nominal Voltage = 13.8V Capacity…
    • Resolved
    • Answered

  • RE: BQ40Z50-R2: Remaining Capacity calculation abnormal

    Resolved
    Hi, Can you please tell me how the chemID was acquired for this device? Was the GPCCHEM tool used? A: 1C charge, 0.2C discharge. Attached is use GPCCHEM tool get report. Also, it seems like this device is consistently running at a high temperature…
    • Answered

  • RE: BQ34Z100-G1: [CHG] bit of Flags can't be cleared

    Resolved
    Hi Kang Kang, right now i am doing another cycle and let you know as soon as it is finished. For your other Questions: I got my chemistry ID via the GPCCHEM and here are the files i sent or got: 5582.roomtemp_rel_dis_rel.csv Fullscreen 3021…

  • BQ34Z100EVM: GPC Raport

    Part Number: BQ34Z100EVM Other Parts Discussed in Thread: GPCCHEM Tool/software: Hello, I attach the data sent to the GPC tool and the received report. I noticed that at the very beginning of the report the zeros themselves appear, followed by the information…
    • Answered

  • RE: BQ27520-G4: The SOC and RemCap not accurate after learning cycle

    Resolved
    Hello Shirish, I had done another learning cycle with a 3.33 ohms resistor, and the learning cycle is done with the update status = 02. I created a golden image then programed it back to the system. Then I use a 2 ohms resistor to discharge the battery…

  • RE: Bq27411-g1 learning cycle failure

    Although the Update Status did not change to 0x01 during the charge part of the learning cycle, I decided to go on with the discharge. So starting from step 6) above, the learning process went on with : 7) Discharge battery to empty. The discharge current…
    • Answered

  • BQ34Z100-G1: Incomplete learning cycle: update status did not changed to 0x05 after charge-relax cycle

    Resolved
    Part Number: BQ34Z100-G1 Hi, We are using PbA battery with rating as follows, Voltage: 12V and Battery Capacity: 42Ah. (Exide powersafe plus EP42-12) After performing the CHEM ID identification process, we have got CHEM ID as 801 from the GPC tool…
    • Resolved

Didn't find what you are looking for? Post a new question.