Particularităţile utilizării bateriilor pentru telefoane mobile

Abstract

The battery represents electricity source-reversible, that has the property to store electricity by transforming them into chemical energy and vice-versa. There are four types of batteries which are used in mobile phones: nickel-cadmium, nickel metal hydride, lithium ion, lithium polymer. Correct use of the batteries is performed from the moment the total load signs. Batteries require that to keep time as well as higher life.