Does Wireless Charging Damage Your Phone's Battery? Find Out the Truth Here

Wireless Charging: Wireless charging is highly convenient, but its continuous use can impact battery life. Therefore, one should prioritize the use of wired charging.

Wireless Charging: These days, wireless charging is becoming increasingly popular. In addition to public spaces and cars, even sofas equipped with built-in charging pods are now becoming available. Charging a phone wirelessly has become easier, and it has alleviated the hassle of searching for chargers and ports; however, if you plan to use it over the long term, you need to pause and reconsider. It is not beneficial for the health of your device's battery. Wireless charging is slower and less efficient compared to wired charging. Today, we will explain the potential downsides of using wireless charging.

Avoid Using Wireless Charging on a Daily Basis

Slow charging or reduced efficiency will not cause your phone's battery to fail instantly. Nowadays, many modern devices come with support for wireless charging. These devices are capable of handling the heat generated during the wireless charging process; nevertheless, it is still advisable to avoid using wireless charging on a daily basis. While wireless charging is not considered unsafe, daily usage can cause the heat generated during the process to negatively impact the battery over time. Therefore, it should not be adopted as your primary charging method. You should aim to charge your device using a wired charger as often as possible.

Why Does Wireless Charging Generate Heat?

The charging pad of a wireless charger contains a transmitter coil that generates a magnetic field using alternating current (AC). When a device is placed on this charging pad, its internal receiver coil converts that current into direct current (DC) and transfers it to the battery. However, during this process, the entire power output from the charging pad does not successfully reach the battery; consequently, that unused power is converted into heat. Wireless charging results in a 20–30 percent energy loss, whereas wired charging incurs a loss of only 5 percent. This is the reason why heat is generated during wireless charging.

Keep the following points in mind while using wireless charging:

Always use a high-quality wireless charger.
Avoid gaming or streaming high-quality videos on your phone while it is charging wirelessly.
Remove the protective case from your phone, tablet, or other devices while charging them.
To prolong the battery's lifespan, do not charge it beyond 80 percent.