Press-fit Battery Holders

Press-fit, also known as interference fit or friction fit, describes a connection that is held without adhesive, screws or nails, but simply by the friction between materials and shapes of either part after they have been pressed together. This recipe describes various ways to make press-fit holders for a range of standard batteries.

>> http://en.wikipedia.org/wiki/Interference_fit

Lasercut acrylic with copper tape conductor:

Conductive silver paint on wood with tiny screws:

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