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Zigbee Thermometer AAA Battery Adapter (For model KCTW1Z-02) — image 1
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Zigbee Thermometer AAA Battery Adapter (For model KCTW1Z-02)

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AAA battery casing to replace a CR2032 button cell battery with two AAA batteries and power a Zigbee thermometer.

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Model information

Category
Electronics
License
Creative Commons — Attribution — Noncommercial

I am having multiple of the KCTW1Z-02 Moes Zigbee thermometers which are fine.

One thing that annoyed me was the small CR2032 button cell battery so I designed a adapter to fit two AAA batteries instead which last much longer.

The AAA case is just glued to the adapter.

Maybe this fits the round model of the thermometer or ones from other brands aswell, I only have the aforementioned square model.

Needs a CR2032 battery adapter like this one for the battery connection itself.
https://www.printables.com/model/1321426-cr2032-dummy-battery-for-alternative-power-source

For the AAA case i used a metal wire which I twisted on the ends. One with two endings to connet the batteries, on the other sind two seperate ones which are then attached to the wires for the battery adapter.

No supports needed for the parts, just print like shown in the screenshot.

Please leave a like and comment if you liked the model :)

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