Science Snacks: battery | Exploratorium

Science activity that demonstrates the chemistry of batteries

Aluminum-Air Battery

Construct a simple battery that can power a light.

Science activity that demonstrates charge in a battery

Use your skin and different metals to create a battery.

Science activity that uses electricity to break water into its elemental components

Having a Gas with Water

Use electricity to break water into its elemental components.

Science activity that demonstrates the chemistry of a battery

Light an LED with five cents.

Science activity to make a simple battery that will light an LED

Saltwater Pentacell

Make a simple battery that will light an LED.