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Will wireless charging reduce battery life?

Article Source：Kinri Energy | Author：Kinri Energy | Issuing Time：2024.04.17
Current scientific research shows that wireless charging does not cause battery degradation under normal use, but it also does not significantly prolong battery life.



1. Working principle of wireless charging

Wireless charging technology utilizes the principle of electromagnetic induction for charging, which transfers electrical energy between the charging dock and the phone, allowing the battery to charge. It is currently the most common way of charging mobile phones.

2. The impact of wireless charging on batteries

Current scientific research shows that wireless charging does not cause battery degradation under normal use, as the transmitted electrical energy of wireless charging is relatively small and does not cause significant damage to the battery. Compared with wired charging, there is not much difference in their impact on the battery, only the charging method of the battery is different.

However, long-term use of wireless charging may have a certain impact on battery life, as the heat generated by wireless charging acting on the battery for a long time may cause an increase in battery temperature, affecting battery life.

3. How to use wireless charging correctly?

(1) The battery life is limited by the usage time and charging frequency, so frequent charging should be avoided to maintain battery health;

(2) Do not let your phone overheat to avoid affecting battery life. Therefore, when using wireless charging, do not use a phone case or an airtight phone case;

(3) It is recommended to use wireless charging at room temperature to extend battery life;

(4) Use original or certified wireless chargers to ensure charging safety.

Conclusion

Current scientific research shows that wireless charging does not cause damage to the battery under normal use. However, considering the impact of wireless charging on battery life, it is recommended to use wireless charging appropriately in daily use, avoid frequent charging, avoid battery overheating, and use original or certified wireless chargers to ensure charging safety.
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