![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 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](https://pbs.twimg.com/media/Efq0-Q7UwAAW01y.jpg)
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
![A fierce man who made his own nuclear battery that does not need to be replaced for more than 10 years and incorporated it into a portable game machine appeared - GIGAZINE A fierce man who made his own nuclear battery that does not need to be replaced for more than 10 years and incorporated it into a portable game machine appeared - GIGAZINE](https://i.gzn.jp/img/2021/07/15/handheld-console-with-tritium-cell/00.jpg)
A fierce man who made his own nuclear battery that does not need to be replaced for more than 10 years and incorporated it into a portable game machine appeared - GIGAZINE
![3D Printed, Radioactive Tritium Flashlight - Runs for 20 Years Without a Battery - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing 3D Printed, Radioactive Tritium Flashlight - Runs for 20 Years Without a Battery - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing](https://3dprint.com/wp-content/uploads/2015/01/t22.png)
3D Printed, Radioactive Tritium Flashlight - Runs for 20 Years Without a Battery - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
![radioisotope sources of electricity, betavoltaic battery based on carbon 14 or hidrogen 3 isotope Tritium Stock Photo - Alamy radioisotope sources of electricity, betavoltaic battery based on carbon 14 or hidrogen 3 isotope Tritium Stock Photo - Alamy](https://c8.alamy.com/comp/2PH4AA9/radioisotope-sources-of-electricity-betavoltaic-battery-based-on-carbon-14-or-hidrogen-3-isotope-tritium-2PH4AA9.jpg)