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ArcticMyst Security by Avery

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  1. P

    Battery question.

    Then i'd have 3.7V instead of 3V, if I still remember my physics correctly. :D I guess it would still stress the laser a bit more. Would that then be safe? And when using only one, the battery wouldn't last very long, i'd guess.
  2. P

    Battery question.

    Then I probably won't be buying those. :D
  3. P

    Battery question.

    Sorry if this has been asked before, I just couldn't find anything. I bought this laser: $18.60 - 100mW 532nm Green Laser Pen (2*AAA) - Green Lasers Will these batteries fit into the laser? (I know they are 1-2mm longer than normal batteries.) $5.13 - TrustFire Protected 10440 "600mAh" 3.7V...




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