你好,请问一下,9000mah的锂电池充电时,电量显示一下就从1%到60%,然后没多久就从70%到100%,但100%的时候电池电压才3.7V.请问是哪里的问题?
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你好,请问一下,9000mah的锂电池充电时,电量显示一下就从1%到60%,然后没多久就从70%到100%,但100%的时候电池电压才3.7V.请问是哪里的问题?
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您好,9000mAh的电池充电有问题,您的文件名字是8000mAh,gg文件中的design capacity是1340mAh。
9000mAh电池是不是换了一种电池做测试,不是您配置CHEM ID的同型号电池。
您好,请参考下面内容
I see in the gg file Design Capacity as 1340 mAh, but then Qmax Cell 0 as 19661, can you clarify why this values differ so much? What's the logic here?
Were the tests and learning cycle done with the battery capacity 9000 mAh? or smaller?
Please list the design specs for customer to better guide you. Also, please include a log file with a full discharge, relax, and charge cycle.
您好,容量值直达能填8000mAh,下面是查到的关于scale的一些建议。
They can perform a calibration process and scale the current, for example apply 4 amps to the sense resistor, but tell the gauge only 2 amps is flowing. Then scale all the values for capacity in the memory and the host would need to scale everything in mAh or mA by 2.
如果设置 2S2P battery pack with “7.2V/66Wh/9166mAh” for learning cycle.
The adjustment would be done in the calibration tab, then change the design capacity and any other mAh or Ah units (including mWh if you use this setting) in the memory.
Apply 2A load (discharge), then click the Calibrate Current, input -1000mA in the Applied Current section, then click Calibrate Gas Gauge.
您好,如果还是没有解决您的问题,建议您将问题发到E2E英文论坛,由更了解这款芯片的TI专家进行回复。