The Power Pot is a saucepan that can charge a smartphone.
Media playback is unsupported on your device
Video

CES 2014: Saucepan 'can charge up smartphone'

The Power Pot is a saucepan that can charge a smartphone.

Using the heat from a normal stove, or even a natural fire, it charges in roughly the same time as a full charge from a normal charger, say its makers.

Caleb Light demonstrated the technology to the BBC's Dave Lee.

Go to next video: Robot ushers and therapeutic seals