知识点分析:
一、Lenovo Battery Gauge for Windows 10 (32-bit, 64-bit) – ThinkPad
 https://download.lenovo.com/pccbbs/mobiles/bg10ww17.exe
二、Lenovo Quick Optimizer for Windows 10 (32-bit, 64-bit) - ThinkCentre, ThinkPad
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https://download.lenovo.com/pccbbs/mobiles/qo10ww19.exe 上述两个程序安装完毕后:任务栏点击右键选择“工具栏”,选择Lenovo Quick Optimizer,Lenovo Battery Gauge 
红色圆圈是Lenovo Quick Optimizer,绿色白框的电池标尺是Lenovo Battery Gauge
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