現在手提電腦電源都是開關電源，110/220都可以用；買個旅行轉換器, 還可以給手機充電

https://www.amazon.com/EPICKA-Universal-Travel-Adapter-Power/dp/B078S3M2NX/ref=sr_1_2?crid=QTS3US5SNG4Bdib=eyJ2IjoiMSJ9.Cq95PqFAOeHWiX7r1lmw5qqa7_dkwW45HZ5NP_ma28ZJd_-KJxoRKq6bn8Jb3oDrKl4aqnikpw13-CiBmFmfpgMfuRcY8zyz6-TWDvAA8HcECuH5S_t-_7op7Gc2ATkfQ8OGLWuLmye0jolETT7cROcvB1cyv_qmzsWwGYgzWjlyyAV8ldmmQJ4amQMzOmd6VLj8Y1GcBTPwWl711lFUdVESBLRXOdTN48w__8aB4Yc.dOknTCm48gR3bk6cOcV86TxCvLVsik1GfiXwftwLXtQdib_tag=sekeywords=travel%2Badapterqid=1745975524sprefix=travel%2Badap%2Caps%2C159sr=8-2th=1

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