yren wrote:官網上面沒有說明會不...(恕刪) http://www.nitecore.com/UploadFile/Files/download/1-1_EA4_UM_EN.pdfUser Manual 有寫得很清楚 :NB: For user safety and to prevent overheating / failure, the EA4 willautomatically switch to high mode after three minutes of use inTurbo mode.另:所有的廠商都是這麼寫的....但會在偏僻角落加註....有些甚至要用了才知所以review的放電曲線就很重要就等版大的分享啦