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Power management, Freescale 13.1v or 12.6

Question asked by Taylor Sisto on Feb 16, 2016

We are using the iMX535 in a device that uses a lithium ion battery pack that the battery manufacturer recommends not be charged above 12.6V MAX.

 

The manufacturer of our device is recommending a power management circuit suggested by Freescale, which includes a 13.1V charging voltage. We are running Android 2.3.4.

 

Would you please confirm that a 13.1V charging voltage is correct?

 

I have attached spec sheets for the battery pack and the protection circuit.

 

Please let me know if any additional information is needed.

 

Thank you.

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