The 14V/26V Dual Battery Bracket powers a SmallHD 4K monitor from one or two 14V or 26V batteries via a direct, cable-free plug-in design that mounts to the monitor's Arca-Swiss SmartRail. Its dual design enables hot-swapping between the two batteries, or the monitor's 3-pin XLR power port, and with select batteries it passes battery data through to the monitor.