Wireless Charging Technology for Comfortable Driving in the Car
29 March, 2023
In the digital era like now, the need for smartphone batteries that are durable and long-lasting is very important. However, this need often becomes an obstacle for smartphone users. As a solution, wireless charging technology is present in one of the car’s features to make charging smartphone batteries easier without cables.
This technology is indeed beneficial. You can stay connected with your smartphone without worrying about running out of battery while driving. In addition, this feature is also increasingly being used in cars to make it easier to use while driving. How does it work? Check out the full explanation below.
Understanding the Wireless Charging Feature
What is wireless charging? This feature allows you to charge your smartphone wirelessly in the car. This feature uses wireless charging technology that works on the principle of electromagnetic induction. The principle of induction is to transmit power from the transmitter to the receiver found on the smartphone. This smart feature can be found on several smartphones and the latest cars.
Although “wireless” can be translated as “without wires,” wireless charging technology doesn’t work without wires. To be able to work, this technology still requires a cable like conventional charging.
It’s just that there is a slight difference because the interface is no longer in the form of a USB port that must be connected directly but instead consists of transmitter and receiver components. Thus, the user does not need to connect a cable to the device because it is enough to bring the transmitter and receiver closer together until they can connect and transmit power.
How Wireless Charging Works
Wireless charging works by utilizing the principle of electromagnetic induction, which produces an electric current from a changing magnetic field. The wireless charging station has a coil connected to a power source.
When the coil is electrified, a magnetic field forms around it. Another coil then captures this magnetic field under the electric car. The coil under the electric car is also connected to the vehicle battery. The electric current generated by the magnetic field then charges the car battery wirelessly.
Regarding compatibility, not all electronic devices can use the wireless charging feature. Electronic devices must have a receiver that can receive electrical energy through a magnetic field to use this feature.
Advantages and Disadvantages of Wireless Charging Feature
Like any other technology, this feature also has advantages and disadvantages. Some of them are as follows:
Advantages
- Wireless charging is more practical because you don’t need a cable/charger.
- It can extend the life of the charging port on a smartphone because it is not used often.
- Enables simultaneous charging of smartphone batteries and no need to check each charging cable.
- The wireless charging feature can also be found in cars, making it easier for smartphone users to charge the battery on the go.
Disadvantages
- Battery charging time with wireless charging technology is usually longer than charging with a cable charger.
- The charging process may be interrupted if there is an obstacle between the transmitter and receiver, such as a thick smartphone case.
How to Use a Car Wireless Charger
How to use the wireless smartphone charger feature in a car? The following is an explanation:
1. Make sure smartphone is supported by wireless charging technology
First, make sure your smartphone has wireless charging technology. If not, you can buy a case or cover supporting this feature. After that, activate the feature on your smartphone.
2. Place smartphone in the charging case
Put the smartphone in the charging place already available in the car. Usually, the charging area is located on the dashboard, center console, or armrest. Ensure your smartphone is in the correct position so the charging pad can detect it.
3. Make sure the indicator light is on
Once the charging pad detects the smartphone, the indicator light will light up. This indicates that charging has started. Wait for charging to finish, usually takes about 1-2 hours, depending on your smartphone’s battery capacity.
4. Lift the smartphone from the charging case
After charging, lift your smartphone from the charging case and ensure the battery has reached the desired level.
One of the cars equipped with the wireless charging feature is the Almaz RS Pro. This feature allows users to charge their smartphones without worrying about running out of battery while on a long trip. Wireless charging on this SUV is a feature that allows you to charge your smartphone wirelessly in the car. This feature is located under the 10.4-inch touchscreen head unit.
Using cars’ wireless smartphone charger feature is very practical and efficient. However, make sure that your car is equipped with these features. Don’t forget to pay attention to the cleanliness of the charging pad so that charging goes smoothly!
