Definition, Meaning & Synonyms
batteries
noun
/ˈbætəriz/
Definition
Batteries are devices that store and provide electrical energy through chemical reactions.
Examples
- The remote control uses two AA batteries.
- Solar panels charge batteries for use during the night.
- Many electric vehicles rely on powerful lithium-ion batteries.
Meaning
A battery is a source of stored energy, which can be converted into electrical energy for various applications, from powering small devices to larger systems.
Synonyms
- accumulators
- cells
- power sources