Battery vs Cell

When to use each in English, with meaning, register, and examples.

Battery

Top 1,000 (very common)B1noun

Cell

Top 1,000 (very common)B2noun
 BatteryCell
Pronunciation🇬🇧 /["/ˈbætri//ˈbætəri/"]/🇺🇸 /["/ˈbætəri/"]/🇬🇧 /["/sel/"]/🇺🇸 /["/sel/"]/
MeaningA device that stores energy to power things.A small room or a basic unit of life.
ExampleMy phone battery died right before the meeting.red and white **blood cells**
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB1B2
Part of speechnounnoun
Collocationsdead, flat, rechargeable, charge, recharge, drain, die, give out, go dead, power, life, failure, battery-operated, battery-powered, full, whole, battery of, a battery of tests, artillery, gun, howitzerdead, living, healthy, create, form, grow, divide, develop, form, division, growth, proliferation, the nucleus of a cell, monk’s, nun’s, jail, in a/​the cell, monk’s, nun’s, jail, in a/​the cell
Antonymsdrain, depletionwhole, entity
Common mistakesConfused with 'batteries' for both singular and plural forms., Mispronounced the first syllable as 'bat' instead of 'bat.', Used incorrectly when talking about energy sources other than power storage.Confused with 'sell' when speaking., Using 'cell' only for prisons and ignoring biological context., Mixing up 'cell phone' with 'cellular phone'.
Usage notesCommonly used in electronics. Not usually used in formal contexts like scientific papers; more appropriate for casual conversation or everyday writing.Use 'cell' to refer to biological cells in science or small rooms in prisons. Avoid in casual contexts for non-medical meanings.

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Battery
Cell

Frequently asked questions: Battery vs Cell

What's the difference between Battery and Cell?

Battery: A device that stores energy to power things. Cell: A small room or a basic unit of life.

Which is more advanced: Battery and Cell?

Cell is the highest level, at B2, on the CEFR scale.

Are Battery and Cell the same CEFR level?

Battery: B1, Cell: B2 on the CEFR scale.

What part of speech are Battery and Cell?

Battery: noun, Cell: noun.

Can you show an example of each?

Battery: My phone battery died right before the meeting. Cell: red and white **blood cells**

Can I use Battery and Cell interchangeably?

Not always. Battery and Cell are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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