Duracell AA differs are most popular for their portability

In most of the electronic devices, Duracell AA are being used. The only reason behind it is that the batteries are light in weight and that makes them as well as the device portable. Any secondary or the non-rechargeable battery including zinc carbon or any dry cell will provide around 500-800 mill ampere/hour current. As it is obvious that the battery efficiency is highly dependent on the test and the measure condition, is also depends on the duty cycle, cut off voltage.

 

Duracell AA can be both used as either primary battery or the rechargeable battery because they mostly consists of an electromechanical cell. 

 

There are two important facts to be considered. They are: one is that zinc carbon and the dry cell are known as general purpose and the other is that zinc chloride batteries are known as heavy duty batteries. 

 

The reason being is just that zinc chloride batteries are capable of storing 900-1800 mAhZinc–carbon batteries are usually marketed as "general purpose" batteries. Even any battery other than alkaline battery that is of 2000-3000mAh, costs way high than this zinc chloride batteries. 

 

The specification like terminal voltage and efficiency of the Duracell AA totally dependent on the battery chemistry. In a specific scenario like digital camera that are used in present days, where lots of power is necessary and the voltage required is less, key factor is that the battery should last longer. 

 

The only significance here to be followed is that the battery should discharge late even with a high cost. In terms of having high open circuit voltage, lithium-iron batteries have in circuit voltage reduced. As lithium based batteries are not compatible to the other zinc based batteries, voltage levels should be improved. In AA size, rechargeable batteries are available in various chemistries with having rough capacity of 500-900mAh and it is composed of nickel, cadmium, lithium, iron. For more information find out here.