国产50年核电池来了

[YouHi]

Chinese-developed nuclear battery has a 50-year lifespan — Betavolt BV100 built with Nickel-63 isotope and diamond semiconductor material

Buying an electronics product that can go without charging for 50 years would be amazing. But the BV100, which is in the pilot stage ahead of mass production, doesn’t offer a lot of power. This 15 x 15 x 5mm battery delivers 100 microwatts at 3 volts. The company says multiple BV100 batteries can be used together in series or parallel depending on device requirements, and Betavolt has plans to launch a 1-watt version of its atomic battery in 2025.