Nuclear batteries will make charging mobile devices pointless

462397 o111111111111111.jpg — Chinese startup Betavolt claims to have successfully developed the world's first miniature nuclear battery.

Nuclear batteries have been used in space missions since the 1960s. In Europe, nuclear-powered pacemakers were used in the 1970s. During the Cold War, these batteries powered remote-sensing devices.

One of Betavolt’s most notable developments is the ability to connect multiple individual modules to create batteries of any size and capacity required. As a result, the batteries developed by Betavolt can be used in a wide range of devices, from mobile phones to drones.

According to initial specifications published by Betavolt, the nuclear battery being developed measures 15x15x5 mm, has a capacity of 100 microwatts and a voltage of 3V.

Current battery capacity is not enough to power modern electronic devices, however, it is expected that by 2025 the capacity will increase to 1W. The battery can be used at temperatures from -60 to +120 degrees Celsius while maintaining its original characteristics.

462399 o111111111111111111.jpg — Simulation of the structure of a small nuclear battery being developed by Betavolt.

The battery's power source is nickel-63 isotope and diamond semiconductor. Nickel-63 isotope is non-flammable and, most importantly, does not emit dangerous nuclear radiation. After its expiration date, the nuclear material will completely decompose, causing no nuclear waste risks.

Unlike nuclear reactors, nuclear batteries derive their energy not from nuclear fission but from radioactive decay. The heat produced is converted into electrical energy. In space travel, this heat is also used directly for heating.

Nuclear batteries are small in size and completely harmless, making them suitable for installation in microrobots, medical devices, implants, processors or sensors.

Betavolt is currently conducting pilot testing and plans to begin mass production for the mass market in the near future.

This discovery could create a real revolution in the energy sector and lead to the creation of more sustainable and efficient energy sources.

(according to Independent)

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