Iconia A1-810 Shorten Battery Life by 1 Hour After Firmware Update

chaipoh
chaipoh Member Posts: 3 New User

My Iconia A1-810 battery is shorten by 1 hour after firmware update RV21RC02_WW_GEN1 which supposed to fix the battery meter. Firmware version before update is RV18RC07_WW_GEN1.  Please fix this issue with future update.

Answers

  • Tommy-Acer
    Tommy-Acer VIP Posts: 6,317 Seasoned Specialist WiFi Icon

    Can you please elaborate with what you are seeing?

    What testing have you done?

     

    Anything that I can report with documentation would be helpful.

  • chaipoh
    chaipoh Member Posts: 3 New User

    Thank you for your reply, Tommy. I try to put it simple as below:

    With RV18RC07_WW_GEN1, the battery meter drop 7-8% for 1 hour of web browsing and drop by 6% for tablet idle 24 hours. With RV21RC02_WW_GEN1,  the battery meter drop 9-10% for 1 hour of web browsing and drop by 8% for tablet idle 24 hours.

     

    I suspect it is due to the battery meter whereby  RV21RC02_WW_GEN1 can reach 100% from 10% battery in a much shorter time than  RV18RC07_WW_GEN1.

  • chaipoh
    chaipoh Member Posts: 3 New User

    I suspect it is due to the battery meter whereby  RV21RC02_WW_GEN1 can reach 100% from 10% battery in a much shorter time than  RV18RC07_WW_GEN1 during charging.

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