Cuddeback CuddePower Battery Booster<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>External battery pack for Cuddeback C &amp; E size cameras powered with 6 D batteries (batteries not included)</li><li>Extends battery life by 4 times or more which is critical in sub-freezing temperatures. Better performance in extreme cold.</li><li>Can operate camera with or without batteries installed in the camera. The camera will draw power from the CuddePower first， saving the 8 AA batteries for reserve when the D batteries fail.</li><li>Attaches to the tree with an included metal Genius Mount.</li><li>Includes 36" cable， 20" cable， and rugged metal Genius Mount.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41x2cHuTwTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51X2FsJ6FzL.jpg" noproxy>