Sony NP-FD1<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"> Operating Temperature - 0 to +40 degree C (+32 to +104 degree F) </span></li><li><span class="a-list-item"> Output Voltage - Max - DC4.2V </span></li><li><span class="a-list-item"> Battery Type - InfoLITHIUM D type </span></li><li><span class="a-list-item"> Battery Capacity - 2.4Wh/680mAh </span></li><li><span class="a-list-item"> Weight (Approx.) - 22g (0.8oz) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nJBkW3QkL.jpg" noproxy>