Comment by dreamcompiler

The only one I found that was truly battery-powered was the Makita [0]. The $99 Cuisinart I found seems to be a standard electric kettle. Lots of kettles describe themselves as cordless but that does not mean battery-powered; it just means the kettle itself can be removed from a corded base.

I also found a ton of AI-generated link spam pages purporting to be about battery-powered kettles that are all clearly not battery-powered (e.g. [1]). Some of these are 12v powered, but they still contain no batteries. Apparently the adjective cordless confuses AI just like it does people.

Side note: Boiling water takes a lot of energy. You need a big battery; not just a couple of AAs. Any truly battery-powered kettle is going to require a battery at least as big as one for a contractor-grade power tool, and that battery is going to deplete after roughly one boiled pot.

[0] https://www.acmetools.com/makita-40v-max-xgt-hot-water-kettl...

[1] https://activegearreviews.com/best-battery-powered-kettles/