A quick first look at the AtomX/Core CSX-NB19 battery adapter system for Atomos Neon production monitors. This isn't a particularly "sexy" device. But it's one of those things that when you need it... you NEED it.
This adapter takes one or two 14.4v batteries and converts them to the 19v used by Atomos Neon monitors. These monitors draw a LOT of power (nearly 11 amps for my Neon 24). So while you can run on just one battery, it is not advised and really only something you should consider for hot-swaps. Even then, not all batteries can supply 11 amps on their own -- make sure to check your battery's spec for max continuous load. Using two batteries simultaneously, each battery will see around 5.5 amps load.