HomeSpecialNuclear Battery That Can Last 50 Years Without Charging

Nuclear Battery That Can Last 50 Years Without Charging

The battery offers 50 years of continuous smartphone power without recharging, utilising a miniaturised atomic energy system for compact, durable, and environmentally friendly energy storage.

nuclear battery

Betavolt, a Chinese startup, has launched a battery promising to power smartphones continuously for 50 years without recharging. This battery represents a significant leap in technology and could transform energy storage. Betavolt aims to manufacture batteries producing 1 watt of power by 2025, revolutionising the industry.

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The battery, known as the world’s first miniaturised atomic energy system, is compact, roughly the size of a coin at 15x15x5 cubic millimetres. Despite its size, it delivers 100 microwatts at 3V, thanks to its internal structure with 63 nuclear isotopes arranged compactly. It features 10-micron-thick diamond semiconductors with a layer of nickel-63.

The battery’s durability and safety are notable. It is fire-resistant and jerk-proof, operating from -60°C to 120°C. Its small size allows multiple units to be connected for increased power output, suitable for aerospace, medical care, UAVs, micro-robots, sensors, drones, and AI.

The battery is a significant advancement, miniaturising atomic energy production for the first time. Its energy density and prolonged use capabilities give it a competitive edge. Its environmentally friendly design transforms isotopes into stable, non-reactive copper after decay, minimising pollution. This battery has the potential to revolutionise electronics by eliminating the need for chargers or portable power banks, ensuring continuous device operation without capacity degradation.

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The cellular batteries designed for 12-24 Volt applications in EV-strong vehicles, motors, and industrial production offer many applications. In the automotive sector, these batteries can power electric cars and trucks, providing sustainable energy solutions for transportation. They are also suitable for various motors, including those used in electric vehicles, industrial machinery, and robotics, offering efficient and reliable power sources. These batteries can power equipment and machinery in industrial production, ensuring smooth operations and reducing reliance on traditional energy sources.

The nuclear battery represents a power storage and consumption shift, recognized by industry analysts as a disruptor. This innovation has sparked discussions online, with users eager to be part of the revolution.

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Nidhi Agarwal
Nidhi Agarwal
Nidhi Agarwal is a Senior Technology Journalist at Electronics For You, specialising in embedded systems, development boards, and IoT cloud solutions. With a Master’s degree in Signal Processing, she combines strong technical knowledge with hands-on industry experience to deliver clear, insightful, and application-focused content. Nidhi began her career in engineering roles, working as a Product Engineer at Makerdemy, where she gained practical exposure to IoT systems, development platforms, and real-world implementation challenges. She has also worked as an IoT intern and robotics developer, building a solid foundation in hardware-software integration and emerging technologies. Before transitioning fully into technology journalism, she spent several years in academia as an Assistant Professor and Lecturer, teaching electronics and related subjects. This background reflects in her writing, which is structured, easy to understand, and highly educational for both students and professionals. At Electronics For You, Nidhi covers a wide range of topics including embedded development, cloud-connected devices, and next-generation electronics platforms. Her work focuses on simplifying complex technologies while maintaining technical accuracy, helping engineers, developers, and learners stay updated in a rapidly evolving ecosystem.

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