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Contributor III
Mar 31, 2014 5:20 AM UTC

Battery rundown CR200 ?

Hi, my CR200 rechargeable battery is running out of Life. Funny side-effects such as it starts the player randomly at night when almost powerless. Can i buy areplacement and is it possible to change for a non-technician like me ?
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    6 replies

    buzz
    Grand Maestro
    Mar 31, 2014 7:24 AM UTC
    neiglick,

    Replacement batteries are available from the SONOS store.
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    Contributor III
    Mar 31, 2014 11:52 AM UTC
    do you have a direct link as I am struggling to find the CR200 battery.
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    ratty
    Mar 31, 2014 12:22 PM UTC
    The Sonos UK store apparently doesn't stock them.

    As a general rule Simply Sound & Vision are good for this kind of thing but I drew a blank there. However Stone Audio have the official Sonos CB200: http://www.stoneaudio.co.uk/?product=sonos+controller+battery+cb200

    Alternatively you could try a cheaper, compatible battery: http://www.amazon.co.uk/dp/B002MPMXCO
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    Avid Contributor I
    Apr 9, 2014 3:14 PM UTC
    I had this problem recently and someone on this forum helpfully suggested cleaning the contacts on the bottom of the unit. They looked fine but rubbing with something rough showed they were actually quite tarnished. Once clean all good with no more randomness !!

    Hope this helps
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    RoryOB
    Lyricist I
    Jan 7, 2017 11:24 AM UTC
    Controller is a discontinued product and so presume that is why batteries are not stored. The Stone Audio link does not work (Jan 2017) but Amazon does and batteries available in UK. Thanks to Pete GB for tip on contacts.
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    CapnLes
    Virtuoso
    Jan 7, 2017 11:31 AM UTC
    Try a pencil easer or as they say in the UK "a Rubber" It will not hurt anything and will clean the contacts nicely. Anything else may remove material and make the connection not work. 😃
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    My Sonos system is rock solid 100% of the time and your system should be too!