PESSOA , S. M. F.; http://lattes.cnpq.br/1932911023622667; PESSOA , Sávio Mateus Ferreira.
Abstract:
The use of AAA batteries it’s something ordinary in many equipment, however there is
several brands and models available with different costs. To understand and
quantifying the operation of each kind of battery is necessary to assist the consumer
in the correct choice. Based on this cenary, the present work evaluate the capacity of
AAA alkaline and zinc batteries, establishing a technical/economic relationship
between the models in order to identify which are the best options for the final
consumer. Were performed open circuit voltage, internal resistance and capacity tests
to establish, from the cost of each model, a relationship between the performance and
the cost of the main manufacturers available in the city of Campina Grande - PB.