It’s too late for mobile devices. Everybody expects a permanent internet connection, either WiFi or mobile internet, and therefore they all need much more than some microwatts.
The nuclear battery for a phone would be larger than the one in the article and likely paired with a capacitor battery. So the nuclear battery is constantly outputting 1w to a capacitor that stores energy that the device draws from.
Phones don’t use tons of power constantly and the standby power needs are fairly low.
It’s too late for mobile devices. Everybody expects a permanent internet connection, either WiFi or mobile internet, and therefore they all need much more than some microwatts.
However, medical implants seem appropriate.
The nuclear battery for a phone would be larger than the one in the article and likely paired with a capacitor battery. So the nuclear battery is constantly outputting 1w to a capacitor that stores energy that the device draws from.
Phones don’t use tons of power constantly and the standby power needs are fairly low.