Meade Instruments 07576 No.546 25-Foot AC Adapter for ETX-60/70/80/90， DS-2000， NGS and StarNavigator Scopes (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Designed for use with the 10-inch LightBridge Truss-Tube Dobsonian </span></li><li><span class="a-list-item"> Powers telescopes on an AC power source instead of their internal battery systems </span></li><li><span class="a-list-item"> One side plugs into the wall or an extension cord </span></li><li><span class="a-list-item"> Acts as the tip of a 9-volt battery </span></li><li><span class="a-list-item"> Comes with a 1-year limited warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41aKvvxbCcL.jpg" noproxy>