The fast charge and slow charge of Apple 15 mainly have the following differences:
Charging speed: Fast charge can charge more power for the device in a short time, such as half an hour can be filled with 80% of the capacity of the battery, while slow charge takes a longer time, generally 6-8 hours to full the battery.
Impact on the battery: fast charge has a large impact on the battery, but modern fast charge technology has been more mature, and the damage to the battery is less. Slow charging has a relatively small impact on the battery, which is more conducive to the extension of battery life.
Application scenario: Fast charge is suitable for quickly replenishment of power in a short time, such as before going out, working interval, etc. Slow charging is more suitable for low peak times or at night to reduce costs and avoid putting pressure on the grid. In summary, there are obvious differences between the fast charge and slow charge of the Apple 15 in terms of charging speed, impact on the battery, and use scenarios. Users can choose the appropriate charging method according to their own needs and actual conditions.