The slowing down of fast charging may be due to the following reasons:
1. Improper use of original accessories: Using non original chargers, data cables, and other accessories may also slow down the charging speed.
2. Charger aging: As the usage time increases, the electronic components of the charger may age, leading to slower charging speed.
3. Damaged charging cable: Prolonged use of the charging cable may cause damage to the circuit, thereby affecting the charging speed.
4. Wear of charging port: Prolonged use of the charging port may cause wear of the charging port, thereby affecting the charging speed.
5. Mobile software issue: Some mobile phone systems may experience slower charging speeds after being updated.
6. Excessive load: Running large programs, playing games, and other operations during charging can cause excessive load, resulting in slower charging speed.
We can take the following measures to address the above issues:
1. Use the original charger and data cable.
2. Regularly replace the charger and charging cable.
3. Ensure that the charging port is not damaged.
4. Regularly clean the phone's memory to avoid using too many programs.
5. You can try upgrading your phone system or restoring factory settings.
6. Avoid large-scale operations during charging to avoid affecting the charging speed.
