Charging an iPhone must be done correctly. Otherwise, it can be very dangerous as it can not only damage the device but also harm the users.
Because it involves electricity, the charging process for an iPhone can trigger fires or electrocution. The least risk is accelerating the battery’s health deterioration.
To avoid these, simply plugging a USB cable into the device and connecting it to an adapter isn’t sufficient. Several aspects need attention.
1. Use Cables or Adapters that Meet Standards
Every device model has different charging specifications and standards. If the cables and adapters used are not appropriate, the charging process may not run optimally.
For example, charging using a lower-powered adapter will take longer than usual. Using cables below standard specifications can increase the risk of melting to the point of catching fire.
For iPhones, Apple uses 20W, 18W, or 5W power charging technology, varying for each model. Read more detailed information about compatible support on the device’s specification page.
Third-party cables or adapters can be used, but they should at least support USB 2.0. For better security, consider various accessories labeled “Made for iPhone.”
Besides considering device specifications, adhere to applicable safety standards. Ensure to use high-quality cables and adapters like genuine accessories. Avoid using counterfeit goods.
2. Avoid Using Damaged Cables or Adapters
Using charging cables or adapters that are already damaged, such as peeling, cracking, or not functioning properly, is also very dangerous. Avoid them to ensure the iPhone battery charging process is safe.
If you insist on using abnormal accessories, there is a risk that the charging process may cause fires, electric shocks, injuries, or damage to the iPhone and other properties.
When accessories are damaged, they should be repaired immediately if possible. Ensure to buy replacements promptly or seek a loan first if they can no longer be repaired.
3. Avoid Charging When the Device or Accessories are Wet
Water is a good conductor of electricity. Therefore, it is very dangerous to charge an iPhone when the device or accessories used are wet.
Charging in wet conditions can trigger short circuits. Besides damaging the device and accessories, this phenomenon can also cause fires.
4. Ensure Connectors are Properly Attached
Cable or adapter connections should also be properly secured. Ensure the connector is firmly inserted and not loose to avoid frequent interruptions in charging.
Improper connector connections can also cause small sparks and increase temperatures. In some cases, parts of the accessories may melt.
5. Charge in Well-Ventilated Areas
Charging with high currents can shorten the required time. However, as a trade-off, the battery charging process usually comes with increased temperatures on accessories and devices.
To ensure temperature increases remain controlled during the charging process, good air circulation is required. In this regard, place the iPhone along with its cable and adapter in an open or ventilated area.
Avoid charging in hot conditions as it can technically accelerate the device’s temperature increase. Alternatively, charge in cool or cold places like air-conditioned rooms.
6. Remove Metal Case During Wireless Charging
Metal is a good conductor of electricity and heat. To avoid risks such as electric shocks or uncontrolled temperature increases, it is recommended to remove cases using such material during charging.
Especially when using wireless charging features, objects made of metal can technically interfere with the induction process between the charger and the device. This includes not only the casing but also objects like coins, keys, or watches.
7. Avoid Using the Device While Charging
During charging, avoid using the device for heavy activities like gaming. Intensive iPhone usage can also cause temperatures to rise more quickly and significantly.
It is also recommended to avoid using an iPhone being charged before going to bed. Make sure the device is not buried under pillows, covered with blankets, or even crushed under the body, hindering airflow.
The risk of charging interruption is also very high when using the device while charging. Moreover, if there is a loose connector, the connection may shift, making the current transfer unstable and causing sparks.
8. Utilize Optimized Battery Charging Feature
- Open the Settings page.
- Go to the Battery menu.
- Select Battery Health & Charging.
- Tap on Charging Optimization if needed.
- Turn on the Optimized Battery Charging option.
Finally, we can utilize the Optimized Battery Charging feature. This feature learns users’ daily charging routines using machine learning to prevent battery health deterioration.
