6 Differences Between Primary Cell And Secondary Cell
S.NO.  | Primary Cell  | Secondary Cell  | 
1.  | A primary cell is a type of battery that cannot be recharged. 
  | A secondary cell is a type of battery that can be recharged.  | 
2.  | Secondary cells can be used multiple times.  | |
3.  | Primary cells are typically smaller and less expensive than secondary cells.   
  | Secondary cells are typically bigger and more expensive  | 
4.  | Primary cells have a limited lifespan. 
  | Secondary cells have a longer lifespan due to their ability to be recharged.  | 
5.  | Primary cells are typically used in devices that do not require a lot of power or that are only used infrequently.  | Secondary cells are used in devices that require a lot of power or that are used frequently.  | 
6.  | Primary cells are typically disposable and not environmentally friendly.  | Secondary cells can be recycled and are more environmentally friendly.  | 
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