The cell phone is among the electronics which have quickly attracted consumers throughout
the world with an average usage time of a year and a half, generating with this, a …

The advent of mobile telephony in Nigeria has brought a lot of development in the Nigerian
business sector and inter-personal communication. However, the telephones have their …

In this paper, high power 7 A h LiFePO 4-based cells (LFP) have been used to investigate
the impact of the charging methodology on the battery's lifetime. Three charging techniques …

Abstract Lithium-ion (Li-ion) cells degrade after repeated cycling and the cell capacity fades
while its resistance increases. Degradation of Li-ion cells is caused by a variety of physical …

The use of mobile phone has been increased in last few years which also increased the
expectation of the user. Mobile phones are used in almost everywhere for various purpose …

Storage of energy is considered one of the most important factors for electric utilities and,
electric vehicles. A battery is the primary source of energy for an electric vehicle and a …

Mobile phone is not only accepted as a communication apparatus, but also as a
contemporary life style. Multifunctional mobile phone requires high energy density battery …

In the modern society of the 21st century, portable electronic products using secondary
batteries are continuously becoming lightweight and miniaturized. And along with this trend …

People use batteries as sources of power for electrical and electronic devices in their daily
life. Nevertheless, these possess temporary supply limitations due to their state of charge …

Lithium-ion batteries play an important role in the energy supply in different application
areas, due to their excellent performance characteristics with respect to other technologies …