Brief Description of Rechargeable Batteries Best Suited for Embedded-System Applications

1 Brief Description of Rechargeable Batteries Best Suited for Embedded-System Applications 

Because the embedded system is generally compact, the weight, size, and power consumption for each of the subsystem element must be such that all of the elements can be accommodated within the size, weight, and power consumption specifications or provisions. Furthermore, the temperature of an embedded system could be very high, owing to the operation of several miniaturized electrical, electronic, and mechanical devices in a given space. On the basis of a trade-off study, the author is recommending three distinct battery types one for a simple embedded-system application, one for an embedded-system application with medium complexity, and one for an embedded-system application with the most complexity. 

1 Characteristics of an Alkaline Battery for a Simple Embedded-System Application 

Alkaline batteries are the most ideal option for a simple embedded-system application. This battery can be fabricated using Zn for the anode (negative electrode), MnOj for the cathode (positive electrode), and Zn powder with a caustic alkali of KOH for the electrolyte. This particular battery offers long shelf life, supports 

Battery Type Anode Material (-) Cathode Material (+) Nominal Energy Advantages 

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