this post was submitted on 02 Apr 2025
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The company plans to launch a more powerful single-watt version this year

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[–] [email protected] 5 points 2 days ago (6 children)

The company plans to launch a more powerful one-watt version later this year, with uses ranging from consumer electronics to drones capable of flying continuously without recharging.

The idea of using this for a drone is laughable. Their coin-size battery produces 100 uW of power, so a small drone drawing a couple dozen watts would need to somehow carry hundreds of thousands of these batteries. Even if they're only a gram each, that's still hundreds of kilograms of weight.

Use in consumer electronics is also a terrible idea. Ionization smoke detectors are already regulated due to their americium content; imagine how hard it would be to get regulatory approval for something 100,000 times more radioactive.

[–] [email protected] 1 points 1 day ago (2 children)

Yeah but the drone might still work. What if a second drone (armed with the same battery) follows around the first drone and supports the battery through use of a tether? Then the weight isn't relevant.

[–] [email protected] 3 points 1 day ago

Four elephant-shaped drones. Which can in turn be supported by a Turtle drone.

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