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FilmSkool — a free film school

Sony BP-U70

The FX6 and FX9 battery, and the only one they take

Power · Small batteries · Bought new

Others in Small batteries

EcoFlow DELTA 2 — Runs a 300W fixture for hours, and recharges in under an hour
Core SWX Helix Mini 98Wh — Flight-legal and still runs a camera and a monitor

Where this sits

This is the plain index, shown because JavaScript is off. Every lesson here is a free video published by the channel credited on it and plays through that channel's own embed — FilmSkool hosts nothing.