Dummy C size batteries

To feed C size battery operated devices using an external power supply

For your home

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I had to feed my portable ozone generator with continuous power in the curing chamber.

Materials and methods

The height of type C battery is 50 mm. Use an 50 mm long M5 bolt with an M5 nut in the yellow dummy battery and two shorter M5 bolts with two M5 nuts in the red one.
I have designed a deep trench for the wires.



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Mini efi mrGabor Penoff published this design ago