Battery replacement

[Geert (Geert Engbers)]

I am considering buying https://www.kabeldirect.nl/230v-4x-aa-adapter-voor-batterijartikelen.html?sqr=230V%20-%204x%20AAA . I do not like the idea that the batteries are empty when a Airbnb guest arrives at my house. Can some Nuki expert tell me if this could be a solution? I think I will need to drill a hole somewhere in the Smart Lock. Is this an option that Nuki could support?

[Samcaro]

Hello.

The device has to have 3 Amps output.
Your link does not have that information.
You have to ask them before buying.

Regards.

[Geert (Geert Engbers)]

I have contacted the shops that sells that product and they are going to contact the producer to ask about the Amps and also to ask if a longer cable is possible.

But if so… can I safely drill a hole in the Nuki? If yes where exactly? Are there technical drawings available?

[Samcaro]

If it is 3 Amps you can buy it and follow this link:

Battery elimination for Nuki 2.0

Hello, Can I use this device to connect nuki 2.0 smart lock to an AC power outlet? No need of rechargeable batteries. https://www.batteryeliminatorstore.com/index.php?id_product=56&controller=product Replaces 4 AA batteries. Universal 100-240 VAC power source, 6 VDC up to 3 Amps output. Heavy duty version designed for use with high current applications. Best regards. Sam.

Please report back to us whether you managed to connect the device.

Regards.

[Geert (Geert Engbers)]

I recently went to a local guy with expertise in the area of Volts and Amps, and wires and all kind of stuff I do not feel at ease with and asked him to create me a solution.
This is it: