Potato Battery Raw Materials!

Potato Battery

A potato battery project is the last in a series of fruit and veggie  battery projects included on this site. Many versions are available, but unless you want to get fancy with the voltmeter, fruit batteries make great science projects for kids since they are both inexpensive and relatively easy to perform. A quick look…

Lemon Battery

Lemon Battery Project

Making a lemon battery is one of the classic science projects for kids. It is inexpensive, easy to set up and fairly easy to perform. If you take a quick peek at the supplies photo below, you’ll see we need a voltmeter. Don’t let that scare you. A fruit battery doesn’t generate enough power to…

Multi-Cell Coin Battery Project

Coin Battery Project

More fun with electricity for kids! A coin battery is similar to fruit battery experiments, except that the fruit’s part is replaced by a small amount of salt water. It’s an easy science project to do, especially if a project like the lemon battery has already been performed. Project supplies are plentiful and you can…