The iPhone 8 Plus charging system is similar to the iPhone 8G charging system, but there are a few key differences.

• The iPhone 8 Plus has a larger battery, so it takes longer to charge.
• The iPhone 8 Plus supports fast charging speeds out of the box.

Here are the components of the iPhone 8 Plus charging system:

• Lightning port: This is the port on the bottom of the phone that you use to connect the phone to a charger or computer.
• Charging port flex cable: This is the cable that connects the Lightning port to the logic board inside the phone.
• Charging coil: This is the coil that generates the magnetic field that allows the phone to charge wirelessly.
• Charging IC: This is the chip that controls the charging process.

If you are having problems with the charging system on your iPhone 8 Plus, there are a few things you can try:

• Check the Lightning port for debris or damage.
• Try using a different cable or charger.
• Reset the network settings on your phone.
• Restore your phone to factory settings.

If you have tried all of these things and your phone is still not charging properly, you may need to have the charging system replaced. This is a relatively easy repair that can be done by a qualified technician.

Here are some additional details about the iPhone 8 Plus charging system:

• The iPhone 8 Plus supports up to 18 watts of charging power when using a compatible charger.
• The phone can be charged wirelessly using a Qi-compatible charger.
• The charging system is designed to last for the life of the phone.

I hope this helps! Let me know if you have any other questions.

Here are some of the compatible chargers that you can use to charge your iPhone 8 Plus:

• Apple 20W USB-C Power Adapter
• Anker PowerPort Speed 1 PD 3.0
• Aukey Omnia 20W GaN Fast Charger
• Baseus GaN2 Fast Charger

These chargers will all provide fast charging speeds for your iPhone 8 Plus.

The charging time for the iPhone 8 Plus with a 20W charger is approximately 2 hours. With a 5W charger, the charging time is approximately 3 hours.

The iPhone 8 Plus also supports wireless charging, which can be done with any Qi-compatible charger. The charging time for wireless charging is approximately 4 hours.