共有兩種方式可識別筆記型電腦的電壓和瓦數需求。
a. 檢查筆記型電腦底部或電腦原廠充電器的標籤。底部應有列出所需電壓和電流的標籤或標示。瓦數需求則由電壓和電流相乘後得知(例如,筆記型電腦規格為 19V x 3.42A 時,所需電源為 65 瓦)
b. 若要查看相容性,請利用跨分類比較表查詢,這套工具可幫您找到最佳解決方案,以便滿足您的充電需求。
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