F&V NP-F to 3-Stud (AB Gold Mount) Adapter w/ Batteries Kit 121030028001KF&V NP F to 3 Stud (AB Gold Mount) Adapter w Batteries Kit 121030028001K Don't want to spend big bucks on expensive, large capacity, li ion batteries? Then try their new NP F to 3 Stud Adapter. Utilizing the power of 2x NP F batteries in series, these adapters allow you to power a variety of products, from 1x1 panels to cameras rigs, for hours at a time. This is a perfect solution for powering F&V's K4000 and Z400 LED Studio Panels, but it will also