https://archivedforum.beoworld.org:443/forums/30.aspxA Forum for Technical Help and Support on Bang & Olufsen products over 25 years old.enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/324091.aspxSun, 08 May 2011 11:31:54 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:324091tournedos0https://archivedforum.beoworld.org:443/forums/thread/324091.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=30&PostID=324091<p>D cell, the &quot;big round 1.5V&quot;. And a lot of them <img src="http://forum.beoworld.org/emoticons/02.gif" alt="Big Smile" /> (only four at a time, though)</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/324080.aspxSun, 08 May 2011 10:20:20 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:324080gilbert0https://archivedforum.beoworld.org:443/forums/thread/324080.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=30&PostID=324080<p><span id="result_box"><span class="hps"><span class="hps">Does t</span>he</span> <span class="hps">Master</span> <span class="hps">Control</span> <span class="hps">Panel</span> <span class="hps">5500</span> <span class="hps">what kind</span> <span class="hps">of</span> <span class="hps">batteries</span>&nbsp;<span class="hps">it use? Thanks</span></span></p><div style="clear:both;"></div>