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.
Laptop batteries with rechargeable lithium-ion chemistry allow computing to continue for several years without the need for a replacement battery. Lithium-ion batteries retain their charge for some time when not in use, making them great for travel. Having a rechargeable laptop battery on hand makes it easy to complete tasks on the go and takes the stress out of getting work done in an allotted amount of time.