1, open the phone settings,
2. Find the battery in the settings.
3. Turn on the battery to find the battery health.
4. Turn on the battery health to check the battery loss.
Extended data:
Mobile phones use lithium-ion batteries, which have no memory effect. Generally, it can be filled in 2-3 hours, and it is enough.
If the first three times of charging and discharging of the new battery can really reach 12 hours or more, it will cause great damage to the battery, which may lead to battery expansion or even burning. Fortunately, both mobile phones and chargers have protection circuits. When the battery is charged to 100%, the power supply will be automatically cut off, and the charger will not continue to charge. But at this time, it is best to unplug the charger to prevent the battery from being overcharged when there is a problem with the charger protection circuit, which will cause serious damage to the battery material and affect the capacity and life of the battery. ?
Usually, the charging method introduced in the mobile phone manual is the standard charging method suitable for this mobile phone.
Battery life:
Under the condition of normal use and no serious impact, the service life set by mobile phone manufacturers should be 5 years, which may affect the service life of mobile phones in wet and rainy areas.
The service life of mobile phone battery is related to the quality and charging times of the battery, which can be charged at least 500 times.
References:
Mobile phone battery _ Baidu Encyclopedia