After using the ipad for a long time, the battery must be worn out, so you should be able to check the health of the battery first. If the health of the battery is less than 80%, there is no need to change it. If it is lower than this value, you can continue to use it according to your own purpose without taking it out.
Because as an ipad, if you feel that the battery is not very useful after using it for a period of time, the service life of this iPad battery is about 2 ~ 3 years, and the service life of the general iPad battery is about 3 ~ 4 years. After this time, the battery will have different professional degrees of loss, and the actual capacity will be far less than the initial capacity, resulting in battery life that cannot meet the daily normal use.
Basic considerations when using ipad:
1. Keep away from the electronic equipment in use. When used near TV, radio, hearing aid, pacemaker or personal computer, it may cause interference.
2. You can't use the ipad in some occasions. In flammable and explosive places such as gas stations, you can't turn on the machine. You should also turn off your mobile phone when you are on an airplane or a ship to prevent it from interfering with the communication system of the airplane or the ship.
3. Don't get close to strong magnetism. Because there are magnets in the mobile phone, it cannot be placed near magnetic storage media, such as computer disks, credit cards, telephone magnetic cards and other objects.
4. Don't bake. High temperature not only affects the performance of the whole machine, but also easily damages components.
5. Reduce collisions. Collision will cause the internal components of ipad to be damaged and malfunction.