Where to get 18650 dummy?

LED Flashlights – General Info 18650 Flashlights
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Looking for online stores that sell cheap 18650 dummy? International shipping only.

I can find Solarforce version locally but they are selling like $7.5 a piece.

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Dowel rod with a bolt through it and a nut on the other side?

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Oops ... nevermind

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Thanks for the replies guys. Flashlight is already working with my DIY metal plate before I posted. I need something more better quality or non DIY kind.