The Anton Bauer P-Tap to LP-E6 Dummy Battery Cable allows you to power your Canon EOS R, 5DmkIV, 5DmkIII, 5DmkII, 6D, 7D, 7DmkII, or BMMCC camera or your SmallHD 500 or 700 monitor using a professional P-Tap battery such as the Titon Base. The cable measures 20 inches in length and provides a P-Tap connector on one end and an LP-E6 dummy battery on the other end. The cable is regulated to provide the proper voltage required to power the camera. The P-Tap provides reverse polarity protection, allowing you to plug the P-Tap connector into your battery either way and will prevent damage to your equipment.