Post #1567036
2026-02-25 03:33 UTC
I think there were some nuclear button ~~1W~~ 0.1mW ~~decade-long~~ 50-year batteries, from China if I recall
here: https://www.livescience.com/technology/engineering/betavolt-bv100-radioactive-battery-can-last-50-years-coming-in-2025
Replies (2)
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@WorldsDumbestMan@lemmy.today 2026-02-25 16:01
If only they could build say...a 15W nuclear battery that can last 50 years, THAT would be something. Enough for a very low-power smartphone, one who's CPU is clocked down so that it can't drain energy too fast. And ruggedized as well.
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@SaveTheTuaHawk@lemmy.ca 2026-02-25 16:31
"coming in 2025"