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The Firm Infinity Power Unveils Highest Efficiency Atomic Battery
- tuatoru 2y ago"Tens of milliwatts" for decades from a coin cell. Amazing!
- gnabgib 2y agoRelated competitor: Nuclear battery produces power for 50 years without needing to charge (80 points, 5 months ago, 61 comments) https://news.ycombinator.com/item?id=38989690 https://news.ycombinator.com/item?id=38989690