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    5mw green laser pointer with 18650 battery?

    I have a 5mw green laser pointer that's powered by 2XAAA batteries, is it possible to use a 18650 battery instead of the 2XAAA batteries? will this make its output stronger or will it burn it ? Thanks for your help.
  2. G

    5mw green laser pointer Batteries over heating !

    i bought a 5mw green laser pointer from eBay, it worked fine for the first couple of months but now the batteries become very hot when i try to use it, i tried all kinds of batteries and it's the same ... did anyone else face the same problem? is it fixable? Thanks,


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