Mini nuclear battery run for 50 years without recharging

Stamp-sized nuclear battery could run for 50 years without recharging #betavolt #nuclearbattery The Betavolt company announced that they have developed a battery that is only the size of a stamp but can work continuously for 50 years. 50 years without recharging. And it’s only 1.5 centimeters by 1.5 centimeters and only half a centimeter thick. Discover more news: