This environmental battery kit uses the most unique and non-polluting energy sources you can find on Earth natural materials like mud， lemons， potatoes and saltwater to power a light bulb， a watch， and activate a music clip. Detailed instructions include interesting science facts on green energy. This environmentally-friendly science kit is excellent for science projects， classroom demonstrations or homeschool activities.

This kit enlightens your kids in learning about protecting our environment using renewable green energy. Focusing on self-motivation， perseverance and manipulation， the kit can develop a child's potential in imagination and creativity. The kit also does not require any screw connection， but just simple assembly through attachment and hole plug-ins， so children can enjoy the feeling of accomplishment when they complete the article all by themselves without the help from adults. With several transformations to try out， your child will have endless hours of fun!

With alternative energy playing such a pivotal role， there is no better time than now to start children on the path to learning basic concepts behind these technologies. Fortunately， this product is powered by things around us， so there are no batteries required. The experimental tools produce electrical power and allow children to create and use their infinite imagination.

As the saying goes， “Our children are the future.” And if anything is certain about that future， it is that renewable energy sources and green technologies will play a major role in our children’s lives. With Educational Environmental Battery Kit， let them learn about their 
future and have fun doing it with.