SmallHD's LP-E6 Dummy Battery with D-Tap to Barrel Cable lets you power the SmallHD 500 and 700 series monitors from a brick battery or other D-Tap power source. The LP-E6 false battery features a barrel input port and the included 36" cable offers a matching barrel connector on one end and D-Tap connector on the other, with both connectors designed to securely latch into place. This power solution can flexibly also be used with select other monitors and devices that run on LP-E6 batteries.