There is no impact, but the computer will reduce the frequency, to run in low power mode, the full power consumption of this machine seems to be more than 150 watts, and you want to achieve 100 watts of charging, the typec charging line is also required, some wires can not reach 100 watts, pay attention to it when buying.
PD power is Lenovo small new cc100WPD charger, reason: Lenovo's own pd charger, for Lenovo saver's own notebook, compatibility will not have any big problems, and the main reason is \"cheap\"!!
The start of the pd fast charge protocol needs to be identified by the chip in the charging device.
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If the computer does not support pd fast charge, the use of pd fast charger is unable to charge the computer, and naturally it will not damage the computer's battery.
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If the computer supports the pd fast charge protocol, then the internal circuit has the corresponding protection circuit, and the qualified charger will not damage the computer battery.