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Thread: Crystal Focus X Question

  1. #1

    Default Crystal Focus X Question

    My lightsaber keeps saying ‘sound energy critical’ or ‘cell energy critical’. Not sure why? It’s a CFx and everything is wired right and saber works just fine. It does this on start up only.

  2. #2


    It basically means your battery needs to be charged.
    All n00bs READ these first (PLEASE)!!!:
    1. Forum Guidelines
    2. FJK’s “Down and Dirty” guide to Ohm’s Law

    "Yeah, yeah, I've heard it all before... you want blindingly bright, super loud, running 1138 blinkies off of the cheapest sound card you can find AND you want all of it to run on a battery the size of a dime, and run for a very, VERY long time. That one cracks me up every time..."
    My email:

  3. #3


    Ok thanks. My charger was showing green lights as if were charged. I’ll try a different charger!


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