10 excellent tricks with batteries


So many things can be done with batteries that you probably wouldn’t even think this was possible. In this video we will see top 10 amazing tricks with batteries.

The first trick in this video is how to check if a battery is charged or discharged.

Other very interesting tricks show us how we can turn a battery into a magnet to attract various metals or how we can light a fire with a battery.

Which one did you like best?

Enjoy it!