AsicsBoy wrote:我最近官網買的104...(恕刪) 電池總電量10400mAh*3.6V=37440mWh升壓到5V37440/5=7488mAh (5V)轉換效率粗估90% (實際手機可用)7488*0.9=6739mAh所以小米抓低標6500mAh