Solution

The charging time of a particular lithium battery can be determined according to the actual battery capacity. Many people will charge a lithium battery for 8 to 9 hours. In fact, it is completely unnecessary to charge for so long, and charging the lithium battery for a long time does not help the durability of the phone. At present, most mobile phones are smart phones with large screens and fast power consumption. Even large-capacity lithium batteries need to be charged once a day for long-term use. People with fast power consumption can prepare power banks or spare batteries. Lithium batteries, which are often mentioned in our daily lives, are also called lithium-ion batteries. They are batteries developed using the active chemical properties of lithium metal. The charging and discharging process of the battery is essentially achieved through the gains and losses of electrons, which is oxidation. The process of the reduction reaction. Therefore, in use, like the nickel-hydrogen battery, there is no memory effect, and there…