
Batteries capture and direct electrons in a more deliberate way so we can put them to whatever use we can imagine and transport this power source wherever it's needed.

With fire, it's electrons that help produce its most valuable qualities: heat and light. The humble battery accomplishes this and so much more.

Some of our oldest stories - like the Greek myth of Prometheus - tell us how humans harnessed the power of fire and used it to fuel an ongoing series of technological revolutions.
