Millet 67w fast charge can be used in Lenovo notebook, but plug millet 67w fast charge, Lenovo notebook opening opportunity prompt power is not enough, you choose to skip it, daily office use does not lose power, open some large programs will take power from the battery under high load. That is, the Xiaomi 67w fast charge can be used in the Lenovo notebook, but it is best not to use it for a long time.