At present, the nominal charging power of the charging equipment is actually only the peak power, rather than the power of the whole charging process.
For example, a charging device that claims to be 50W charging power can often only maintain 50W full power charging efficiency for 20 minutes before charging.
After that, the charging power will gradually decrease, so the average power in the actual charging process may only be about 30W.
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Therefore, under the current regulations, mobile phone manufacturers will increase research and development efforts to improve the energy utilization of wireless charging equipment,
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Or increase the peak power duration to both meet the need to achieve carbon neutrality and further enhance the user experience.