Vivo mobile phone wireless charging uses Qi wireless charging technology, which is a wireless charging method based on the principle of electromagnetic induction. Specifically, when you place a Vivo phone that supports Qi wireless charging on a charger that supports Qi wireless charging, the charger will emit electromagnetic waves, resulting in a changing magnetic field, so that the wireless charging receiver built into the phone senses electromagnetic waves and converts them into electrical energy for charging.
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The advantages of wireless charging technology are convenience and security. Compared with the traditional wired charging method, wireless charging does not need to use a charging cable, just place the phone on the charger to automatically charge, simple and convenient operation. At the same time, because wireless charging uses the principle of electromagnetic induction, it does not involve direct contact with the power supply and wires, so it can reduce safety risks such as electric shock and short circuit.