Question

You see all of the following on a shelf in a battery store. Which is actually a battery, not a dry cell?

Answer 1

The answer is 1,2,3 and 4 ok this answer is correct

Answer 2

Answer: Car battery

Explanation: Remote -control battery, flashlight battery and AA battery are all examples of dry cell. In a dry cell, the electrolyte is absorbed in a solid form and because o this no leakage takes place.

Car battery is actually a battery which is mainly lead-acid battery. these are rechargeable batteries and perform heavy duties. Lead-acid battery have lead and lead oxide plates immersed in sulfuric acid(electrolyte). Oxidation and reduction of lead takes place which creates a potential difference and the electric energy is generated. These batteries could be recharged when they gets discharged and could be used for longer.