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  <info>
    <link type="guide" xref="power#faq"/>
    <desc>Some laptops intentionally slow down when they are running on battery.</desc>

    <revision pkgversion="3.4.0" date="2012-02-19" status="review"/>
    <revision pkgversion="3.18" date="2015-09-28" status="final"/>
    <revision pkgversion="3.20" date="2016-06-15" status="final"/>

    <credit type="author">
      <name>గ్నోమ్ పత్రీకరణ పరియోజన</name>
      <email>gnome-doc-list@gnome.org</email>
    </credit>
    <credit type="editor">
      <name>మైకేల్ హిల్</name>
      <email>mdhillca@gmail.com</email>
    </credit>

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    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Praveen Illa</mal:name>
      <mal:email>mail2ipn@gmail.com</mal:email>
      <mal:years>2011, 2014. </mal:years>
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    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>కృష్ణబాబు క్రొత్తపల్లి</mal:name>
      <mal:email>kkrothap@redhat.com</mal:email>
      <mal:years>2013.</mal:years>
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<title>Why is my laptop slow when it is on battery?</title>

<p>Some laptops intentionally slow down when they are running on battery in
order to conserve power. The processor (CPU) in the laptop switches to a slower
speed, and processors use less power when running slower, so the battery should
last longer.</p>

<p>This feature is called <em>CPU frequency scaling</em>.</p>

</page>