Nite Ize T4-RBH-RUB Inova Reserve Battery Holder Extension with Lithium Ion Battery<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"> INOVA T4R LED Flashlight components and accessories make this powerful flashlight an even more useful tool </span></li><li><span class="a-list-item"> Reserve Battery Holder/Extension -4.23" extension </span></li><li><span class="a-list-item"> Includes rechargeable INOVA Lithium Ion Battery </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51I6tdOuHQL.jpg" noproxy>