At present, the official original chargers are very expensive, and it is normal to be expensive than gallium nitride chargers.
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Huawei 40W fast charge agreement is a private agreement, not open to the outside world, and only buy the official original 40W or more charger, in order to achieve 40W charging effect. At present, the Huawei 40W charger is 199 yuan, but I see that the official website is out of stock, showing the arrival notice.
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At this time, you can also choose the original 66w charger and 50W wireless charging set, which can meet Huawei's 40W fast charge, but the price is a little expensive.
Because of its line quality and its network speed and its use efficiency, these are relatively high.