The Kessler Crane Mag Max 3A Battery Adapter is designed to help alleviate that problem. It provides regulated 14.4 VDC power from a single DeWalt 20V Max or 60/20 Flex Volt battery via a D-Tap, 2-pin LEMO, or coaxial connector. Additionally, the Mag Max 3A features a USB port that outputs 5 VDC for powering/charging USB accessories.
The Mag Max 3A features multiple 1/4"-20 and 3/8"-16 threaded mounting holes, as well as non-threaded through holes, which makes it easy to mount this onto your camera rig. It also features neodymium magnets that allow it to attach to all Kessler MagLink products such as Second Shooter motors and controllers, as well as ferrous metal surfaces.