The battery pack
Example: The battery pack provides power for several hours
Definition
"The battery pack" refers to a set or collection of batteries assembled together to provide electrical power to a device for an extended period, often used to supply energy in portable electronics or equipment requiring a reliable power source.
Etymology
The term "the battery pack" combines 'battery,' originally from the Old French 'batterie,' meaning 'action of beating,' used in a military context for grouped artillery, later adopted in English to describe a set of electrical cells working together, and 'pack,' meaning a bundle or collection. Together, they describe multiple batteries packaged to function as a single power source.
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"The battery pack" appears in the Vocaplus list "English - General - (A2) - set 4", containing 116 commonly used words.
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