<div dir="ltr">Usually, they are what keep the CMOS powered up... They are supposed to have only a 5-year life but tend to last longer than that. They are not generally fun to change, I've broken my share on the outback mates... <div><br></div><div><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div style="float:left;padding:1px 10px 0 0"><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"></a><a href="http://www.rollsbattery.com" target="_blank"><img src="https://imgur.com/hENEoQQ.png" alt="" style="padding:3px 0px 0px 10px;float:left;margin-right:10px;width:98px;height:115px"></a><div style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:14px;line-height:20px;font-family:Arial,Helvetica,sans-serif;margin:0px"><font color="#bb1a1d">Steve Higgins \u22c5
</font><span style="color:rgb(64,64,64);font-size:12px">Technical Services Manager</span>
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t</font><span style="color:rgb(184,39,106)">
<span style="font-weight:normal;color:#404040">+1.902.597.4020</span> </span><font color="#bb1a1d">m</font>
<span style="color:rgb(64,64,64);font-weight:normal">+1.206.790.5840</span></div><div style="font-style:normal;font-variant:normal;font-stretch:normal;font-size:12px;line-height:20px;font-family:Arial,Helvetica,sans-serif;margin:0px"><font style="font-weight:bold" color="#bb1a1d">f</font><font color="#cf1d0c" style="font-weight:bold"> </font>+1.902.597.8447 <font style="font-size:12px;font-weight:bold" color="#bb1a1d">e</font><span style="font-size:12px">
</span><span style="font-size:12px"><a href="mailto:steve@surrette.com" style="color:rgb(64,64,64);text-decoration:none" target="_blank">steve@surrette.com</a></span></div>
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<a style="margin-right:5px"></a><a href="https://www.linkedin.com/company/rolls-battery-engineering" target="_blank"><img src="http://cdn3.iconfinder.com/data/icons/free-social-icons/67/linkedin_square_gray-24.png" alt="" style="border:none"></a><a style="margin-right:5px"></a><a href="http://www.instagram.com/RollsBattery" target="_blank"></a><a href="http://www.instagram.com/RollsBattery" target="_blank"></a><a href="http://www.instagram.com/RollsBattery" target="_blank"><img src="https://cdn3.iconfinder.com/data/icons/free-social-icons/67/instagram_square-24.png" style="margin-left:4px"></a></div><div style="padding-top:8px"><br><hr><div style="padding-top:0px"><div style="padding-top:0px;max-width:450px"><div style="padding-top:0px;max-width:450px"><span style="color:rgb(153,153,153);font-family:Arial,Helvetica,sans-serif;font-size:10px;line-height:10px">CONFIDENTIALITY: </span><span style="color:rgb(153,153,153);font-family:Arial,Helvetica,sans-serif;font-size:10px;line-height:14px">The information transmitted herein is intended only for the addressee and may contain confidential, proprietary and/or privileged material. Any unauthorized review, distribution or other use of or the taking of any action in reliance upon this information is prohibited. If you receive this email in error, please contact the sender and delete or destroy this message and all copies.</span></div><hr></div><table></table></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Sep 21, 2021 at 2:06 PM Benn Kilburn <<a href="mailto:benn@skyfireenergy.com">benn@skyfireenergy.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">SolarEdge uses the same battery in their inverters, and same, they\u2019ve never been an issue. </div><div dir="auto">I\u2019d assume it saves the date and perhaps other settings if/when there is no energy source connected to it. </div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Sep 21, 2021 at 6:20 AM Jason Szumlanski <<a href="mailto:jason@floridasolardesigngroup.com" target="_blank">jason@floridasolardesigngroup.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Does anyone know the purpose of this battery on the circuit board. I have never had to change on or inquire what it does. I'm just curious. <div dir="auto"><br></div><div dir="auto">Jason</div><div dir="auto"><br></div></div>
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