Using this technology your next laptop could have a continuous power battery that lasts for 30 years without a single recharge thanks to work being funded by the U.S. Air Force Research Laboratory. The breakthrough betavoltaic power cells are constructed from semiconductors and use radioisotopes as the energy source. As the radioactive material decays it emits beta particles that transform into electric power capable of fueling an electrical device like a laptop for years. Although hearing the expression “betavoltaic batteries” you may think at nuclear energy they are not based on nuclear energy. They neither use fission/fusion or chemical processes to produce energy and so they do not produce any radioactive or hazardous waste.
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