how do i fix this?

• Mar 17, 2009

• #1

I

ironmetalx

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i bought a green laser and sometimes it puts out good power but the batteries are sort of loose in the case and sometimes theres a faded dot or no dot at all. how do i fix this?

 

• Mar 17, 2009

• #2

lasersbee

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Some of the members here have posted in the past that a piece of
crumpled up aluminum foil could take up the slack...

Jerry

 

• Mar 17, 2009

• #3

J

jwc

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I use a couple of magnets.

 

• Mar 17, 2009

• #4

phoenix77

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You can also stretch out the spring a bit to make the batteries tighter, & if they rattle in the battery tube, put a strip of double faced tape on the batteries, just leave the outer protective strip on, so the batteries don't get stuck in the tube. rob

 

• Mar 17, 2009

• #5

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ironmetalx

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i put copper in the top and a post it note inside the case so they wont rattle and it works now thanks .