First of all, we need to make it clear that the charging principle of the car wireless charger is based on electromagnetic induction. Specifically, in-car wireless chargers transmit energy to the phone through electromagnetic fields, thus enabling wireless charging. However, if the distance between the phone and the car charger is too far or the phone case is too thick, it may lead to poor charging effect.
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Secondly, some car wireless chargers have low power and may not be able to meet the charging needs of some large-capacity mobile phones. Therefore, when we buy a car charger, we need to pay attention to the size of the power and choose a charger suitable for our mobile phone.
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Finally, the scope of application of the car wireless charger also needs attention. Some chargers only support specific mobile phone models, if our mobile phone is not within the scope of the charger, it will also lead to the failure to charge the situation.