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