What is a DC battery?

Direct current is a kind of electricity that is supplied by battery. By using a DC battery, the electric charge moves in a single direction. It can cause an imbalance to the electric charges.

The side of the DC battery is sealed with electrolyte and several forms of metal. The electrolytes have a different form of electrons, which is positively charge.

The terminal of the battery has positive and negative poles. These poles are connected which each other. The current flows with the connection of the poles.

--- permission must be obtained from author Bart Trevet to re-publish ---