Commercially-available NanoTritium battery can power microelectronics for 20+ years
Build your own nuclear battery with radioactive tritium - a pocket nuclear power plant - YouTube
Schematic of Olsen's Model 400 Betacel betavoltaic battery [7]. | Download Scientific Diagram
This Nuclear-Powered Game Boy Will Run for a Century - Hackster.io
Tube Time on Twitter: "well this is exciting. it's a nuclear battery, and it comes in a DIP package. lasts around 20 years, only $4500 for the 2.4V model. there are a
Tritium - The radioactive isotope of Hydrogen - allRadioactive