What are the common and different things between a regular battery and a rechargeable battery?

In both cases, chemical energy is converted into electrical energy, the battery and the accumulator maintain a constant current, but the battery can be recharged, unlike the battery.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.