Question

Where are primary cells used?

Answer 1

Answer:

primary batteries are single-use galvanic cells that store electricity for convenient usage, usually showing a good shelf life. Examples are zinc–carbon (Leclanché) cells, alkaline zinc–manganese dioxide cells, and metal–air-depolarized batteries. Primary lithium cells are now available.

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Answer 2

Answer:

Primary cells are used in toys, clocks, watches etc..

Because:

★They cannot be recharged.

★ They can be used only once

★Usually produced in small size