MFi (Made for iPhone iPad iPods) is a logo license for external accessories produced by Apple Inc. authorized accessory manufacturers. It has very strict rules and requirements.

Products need to pass multiple tests to pass the certification. Regardless, MFi Apple-certified accessories provide consumers with better iPhone cables in terms of product design, product quality, and product compatibility.

Being able to apply for and successfully obtain MFi authorization has also become a symbol of Apples component manufacturers and design companies technical and quality strength.

FREQUENTLY ASKED QUESTIONS

Q1: Does it charge fast?

A1: Yes, it charges quickly with the 2.4A (max) current.

Q2. Does it support data transfer?

A2: Sure, syncing is very good and fast.

Q3: Will it work with phone with cases?

A3: The ultra-compact connector is slim enough to perfectly fit for most cases.

Q: Why does the phone get hot when its charging?

A: This is normal, because the phone will generate some heat when it is charging. However, the main reasons for the heat are as follows:

1. The charging speed will be faster when the phone power is low, the wall charger will output 9V high voltage, and the phone will generate heat because of the voltage converting process.

2. There are too many programs running in the background of the phone, causing the phone to run at a high load and generate more heat.

Recommendations:

1. Clean up the running program of the phone with high power consumption in the background in time.

2. Dont play the phone while the phone is charged with low power, otherwise the phone will be in a high load state.

About the error message "This accessory may not be supported by device":

The message would appear if you were using a non- wall charger or in poor contact, but even if you are using an Original factory accessory, the error can also happen for the firmware problem .

After analysis, the causes of this problem may be the following:

Device port contains impurities such as fiber and debris, resulting in poor contact.

The voltage of the wall charger is too low or unstable, resulting in insufficient power supply.

The end is corroded/stained, resulting in poor contact.

Circuit logic problems/system problems with charging equipment.

The chip or mainboard of the cable is damaged.

You can try the following solutions:

You can use a pushpin to clean out the pocket lint or debris from the charging port.

Wipe the end with a tissue to remove dirt and oxidation marks on the end.

Use the original charger or MFi charger, because some laptop USB output ports may have insufficient power output.