Frequently asked questions about mobile phone battery

memory effect
Memory effect is a kind of effect that the contents of the battery will crystallize due to the use of the battery. Generally, it will only occur in the nickel-cadmium battery, but less in the nickel-hydrogen battery, but not in the lithium battery. The reason is that the battery is partially charged and discharged repeatedly and incompletely. This will temporarily reduce the capacity of the battery and shorten the call time.
service life
Under normal use conditions and without serious impact, the service life set by the mobile phone manufacturer should be 5 years. In wet and rainy areas, the service life of the mobile phone may be affected.
The service life of the mobile phone battery is related to the quality of the battery and the number of charges. Generally, it can be charged at least 500 times.