Prowise 11.6" Chromebook battery not charging

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  • Waldpiek
    New Member
    • Mar 2013
    • 8
    • Netherlands

    #1

    Prowise 11.6" Chromebook battery not charging

    Hello all,

    Just got in this Prowise 11.6 inch Touch Pro Line Chromebook.

    Problem is that the battery is not charging. Adapter is okay (19 V) and the LED next to the dc-jack is also lit.

    Tracing back from the battery connector i found CR8N1 defective.

    Does anybody have a schematic for a WIZPIG Ver 4.0 mainboard ?
    Or can tell me what kind of mosfet this CR8N1 is ?

    Greetings Frans
    Attached Files
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 20709
    • UK

    #2
    Re: Prowise 11.6" Chromebook battery not charging

    Whats the part number on top of the IC
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • Waldpiek
      New Member
      • Mar 2013
      • 8
      • Netherlands

      #3
      Re: Prowise 11.6" Chromebook battery not charging

      Here it is...... hard to read but cannot get a better picture,

      Top connection i have 18.8 volt, bottom left i have 19.1 volt, and bottom right which goes to the battery connector is 0 Volt.


      Greetings Frans
      Attached Files
      Last edited by Waldpiek; 09-07-2018, 01:03 PM.

      Comment

      • SMDFlea
        Super Moderator
        • Jan 2018
        • 20709
        • UK

        #4
        Re: Prowise 11.6" Chromebook battery not charging

        Its an infineon BAT64-05

        EDIT: Heres the datasheet
        Last edited by SMDFlea; 09-07-2018, 03:19 PM.
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Waldpiek
          New Member
          • Mar 2013
          • 8
          • Netherlands

          #5
          Re: Prowise 11.6" Chromebook battery not charging

          Thanks!

          The search goes on

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