third-dimensional, three-d. Other synonyms: abstract, accessible, aesthetic, angular, apparent, artistic, asymmetrical,
If the battery is disposable, it will produce electricity until it runs out of reactants (same chemical potential on both electrodes). These batteries only work in one direction, transforming chemical energy to electrical energy. But in other types of batteries, the reaction can be reversed.
Types of Batteries Batteries can be divided into two major categories, primary batteries and secondary batteries. A primary battery is a disposable kind of battery. Once used, it cannot be recharged. Secondary batteries are rechargeable batteries. Once empty, it can be recharged again.