<ul><li>Researchers in South Korea developed a new tiny nuclear battery that could power devices for years without recharging.</li><li>The betavoltaic cell combines radioactive materials with a special solar cell material called perovskite and was published in Chemical Communications.</li><li>This breakthrough could benefit devices in space, medicine, and military technology where regular recharging is not feasible.</li><li>The new cell demonstrated exceptional electron mobility and stable power output for nine hours, paving the way for potential commercial use in the future.</li></ul>

Tiny nuclear battery could power devices for decades without recharging

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